41.29% is the change from 637 to 900
Calculation steps:
[( 900 - 637 ) ÷ 637] x 100 = 41.29%
Formula
Percentage change = [(900 - 637) / 637] x 100
Subtract the new number by the original number
900 - 637 = 263
263 ÷ 637 = 0.41287284144427
0.41287284144427 x 100 = 41.29%