40.74% is the change from 621 to 874
Calculation steps:
[( 874 - 621 ) ÷ 621] x 100 = 40.74%
Formula
Percentage change = [(874 - 621) / 621] x 100
Subtract the new number by the original number
874 - 621 = 253
253 ÷ 621 = 0.4074074074074074
0.4074074074074074 x 100 = 40.74%