25.25% is the change from 507 to 635
Calculation steps:
[( 635 - 507 ) ÷ 507] x 100 = 25.25%
Formula
Percentage change = [(635 - 507) / 507] x 100
Subtract the new number by the original number
635 - 507 = 128
128 ÷ 507 = 0.252465483234714
0.252465483234714 x 100 = 25.25%