44% is the change from 625 to 900
Calculation steps:
[( 900 - 625 ) ÷ 625] x 100 = 44%
Formula
Percentage change = [(900 - 625) / 625] x 100
Subtract the new number by the original number
900 - 625 = 275
275 ÷ 625 = 0.44
0.44 x 100 = 44%
Example