3660% is the change from 20 to 752
Calculation steps:
[( 752 - 20 ) ÷ 20] x 100 = 3660%
Formula
Percentage change = [(752 - 20) / 20] x 100
Subtract the new number by the original number
752 - 20 = 732
732 ÷ 20 = 36.6
36.6 x 100 = 3660%
Example