91.93% is the change from 471 to 904
Calculation steps:
[( 904 - 471 ) ÷ 471] x 100 = 91.93%
Formula
Percentage change = [(904 - 471) / 471] x 100
Subtract the new number by the original number
904 - 471 = 433
433 ÷ 471 = 0.9193205944798302
0.9193205944798302 x 100 = 91.93%