91.51% is the change from 471 to 902
Calculation steps:
[( 902 - 471 ) ÷ 471] x 100 = 91.51%
Formula
Percentage change = [(902 - 471) / 471] x 100
Subtract the new number by the original number
902 - 471 = 431
431 ÷ 471 = 0.9150743099787686
0.9150743099787686 x 100 = 91.51%