125% is the change from 28 to 63
Calculation steps:
[( 63 - 28 ) ÷ 28] x 100 = 125%
Formula
Percentage change = [(63 - 28) / 28] x 100
Subtract the new number by the original number
63 - 28 = 35
35 ÷ 28 = 1.25
1.25 x 100 = 125%
Example