94.02% is the change from 502 to 974
Calculation steps:
[( 974 - 502 ) ÷ 502] x 100 = 94.02%
Formula
Percentage change = [(974 - 502) / 502] x 100
Subtract the new number by the original number
974 - 502 = 472
472 ÷ 502 = 0.9402390438247012
0.9402390438247012 x 100 = 94.02%