97.37% is the change from 457 to 902
Calculation steps:
[( 902 - 457 ) ÷ 457] x 100 = 97.37%
Formula
Percentage change = [(902 - 457) / 457] x 100
Subtract the new number by the original number
902 - 457 = 445
445 ÷ 457 = 0.973741794310722
0.973741794310722 x 100 = 97.37%