25.2% is the change from 250 to 313
Calculation steps:
[( 313 - 250 ) ÷ 250] x 100 = 25.2%
Formula
Percentage change = [(313 - 250) / 250] x 100
Subtract the new number by the original number
313 - 250 = 63
63 ÷ 250 = 0.252
0.252 x 100 = 25.2%
Example