40% is the change from 625 to 875
Calculation steps:
[( 875 - 625 ) ÷ 625] x 100 = 40%
Formula
Percentage change = [(875 - 625) / 625] x 100
Subtract the new number by the original number
875 - 625 = 250
250 ÷ 625 = 0.4
0.4 x 100 = 40%
Example