Created attachment 147454 [details] Sample XLSX The attached XLSX was created in Excel, and the percentage format is set to 3 decimals. Save again in XLSX format in Calc, and reopen (or open in Excel). => Percentages are shown with no decimals, in particular: 14.286% -> 14% 28.571% -> 29% 57.143% -> 57% Seems like percentage format doesn't get saved. And indeed, opening the result with a version before bug 115182's fix (eg. with 6.1.0.3) shows two decimals, which is how default format was imported at that point. Observed using LO 6.3.0.0.alpha0+ (2018-12-11, 34d5e910adba4094bba1303284f9552028d0b019) & 4.4.0.3 / Windows 7. In 4.0.0.3 even the imported format wasn't correct.
Thank you for reporting the bug. I can confirm that the bug is present in Version: 6.1.3.2 Build ID: 86daf60bf00efa86ad547e59e09d6bb77c699acb CPU threads: 2; OS: Windows 6.1; UI render: default; Locale: en-US (en_US); Calc: group threaded
Gülşah Köse committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/+/102f42fa6398fa7e6bf8e9bcfa4c28c22473cd26%5E%21 tdf#122031 Export number format of chart label to OOXML It will be available in 6.3.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Gülşah Köse committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/+/1e38d5b976dacd8b42b8330b4b9635a058ffe20b%5E%21 tdf#122031 Change element order for OOXML compatibility. It will be available in 6.3.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Gülşah Köse committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/+/683645aac372fbec37a975af2160bdf67a88549c%5E%21 tdf#122031 Unit test checks pie chart data label format. It will be available in 6.3.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Fixed. 3 decimals on Version: 6.3.0.0.alpha0+ Build ID: 3424004cca7cb61043800f0ff0acc9de64768276 CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3; TinderBox: Linux-rpm_deb-x86_64@86-TDF, Branch:master, Time: 2019-01-26_00:45:09 Locale: ro-RO (ro_RO.UTF-8); UI-Language: en-US Calc: threaded