49.01% is the change from 604 to 900
Calculation steps:
[( 900 - 604 ) ÷ 604] x 100 = 49.01%
Formula
Percentage change = [(900 - 604) / 604] x 100
Subtract the new number by the original number
900 - 604 = 296
296 ÷ 604 = 0.4900662251655629
0.4900662251655629 x 100 = 49.01%