35.53% is the change from 470 to 637
Calculation steps:
[( 637 - 470 ) ÷ 470] x 100 = 35.53%
Formula
Percentage change = [(637 - 470) / 470] x 100
Subtract the new number by the original number
637 - 470 = 167
167 ÷ 470 = 0.3553191489361702
0.3553191489361702 x 100 = 35.53%