I really don't understand how the influence works in the game. I tried doing the math and it seems to just be calculating the percentages higher in the game versus on paper.
All provinces are not overseas.
All estates are on cored provinces.
Total development: 597
Total development minus non-cores: 566
(Going to round up, looks like the game rounds down though.)
Clergy control 62 development
Agyidel 8, Urgench 12, Samarkand 15, Kokand 9, Tyumen 9, Irtesh 9
Cored Percentage: 9.13% Total Percentage: 9.63%
Game Percentage: 10.30%
Cored Influence: 13.70% Totaled Influence: 14.45%
Influence from controlled provinces according to game: 15.40%
Nobility control 67 development
Sarai 9, Uzkend 12, Kypshak 18, Ostyaki 10, Uliasti 9, Qaraqorum 9
Cored Percentage: 8.45% Total Percentage: 8.91%
Game Percentage: 11.20%
Cored Influence: 12.68% Totaled Influence: 13.37%
Influence from controlled provinces according to game: 16.80%
Merchants 0 development
Correctly displays 0 influence from provinces.
edit: labeled one percentage wrong edit2:
ignore, bad math