33.16% is the change from 377 to 502
Calculation steps:
[( 502 - 377 ) ÷ 377] x 100 = 33.16%
Formula
Percentage change = [(502 - 377) / 377] x 100
Subtract the new number by the original number
502 - 377 = 125
125 ÷ 377 = 0.33156498673740054
0.33156498673740054 x 100 = 33.16%