91.3% is the change from 471 to 901
Calculation steps:
[( 901 - 471 ) ÷ 471] x 100 = 91.3%
Formula
Percentage change = [(901 - 471) / 471] x 100
Subtract the new number by the original number
901 - 471 = 430
430 ÷ 471 = 0.9129511677282378
0.9129511677282378 x 100 = 91.3%