36.71% is the change from 621 to 849
Calculation steps:
[( 849 - 621 ) ÷ 621] x 100 = 36.71%
Formula
Percentage change = [(849 - 621) / 621] x 100
Subtract the new number by the original number
849 - 621 = 228
228 ÷ 621 = 0.3671497584541063
0.3671497584541063 x 100 = 36.71%