57.28% is the change from 405 to 637
Calculation steps:
[( 637 - 405 ) ÷ 405] x 100 = 57.28%
Formula
Percentage change = [(637 - 405) / 405] x 100
Subtract the new number by the original number
637 - 405 = 232
232 ÷ 405 = 0.5728395061728395
0.5728395061728395 x 100 = 57.28%