41.92% is the change from 637 to 904
Calculation steps:
[( 904 - 637 ) ÷ 637] x 100 = 41.92%
Formula
Percentage change = [(904 - 637) / 637] x 100
Subtract the new number by the original number
904 - 637 = 267
267 ÷ 637 = 0.41915227629513346
0.41915227629513346 x 100 = 41.92%