56.51% is the change from 407 to 637
Calculation steps:
[( 637 - 407 ) ÷ 407] x 100 = 56.51%
Formula
Percentage change = [(637 - 407) / 407] x 100
Subtract the new number by the original number
637 - 407 = 230
230 ÷ 407 = 0.5651105651105651
0.5651105651105651 x 100 = 56.51%