93.25% is the change from 504 to 974
Calculation steps:
[( 974 - 504 ) ÷ 504] x 100 = 93.25%
Formula
Percentage change = [(974 - 504) / 504] x 100
Subtract the new number by the original number
974 - 504 = 470
470 ÷ 504 = 0.9325396825396826
0.9325396825396826 x 100 = 93.25%