34.61% is the change from 471 to 634
Calculation steps:
[( 634 - 471 ) ÷ 471] x 100 = 34.61%
Formula
Percentage change = [(634 - 471) / 471] x 100
Subtract the new number by the original number
634 - 471 = 163
163 ÷ 471 = 0.346072186836518
0.346072186836518 x 100 = 34.61%