46.88% is the change from 512 to 752
Calculation steps:
[( 752 - 512 ) ÷ 512] x 100 = 46.88%
Formula
Percentage change = [(752 - 512) / 512] x 100
Subtract the new number by the original number
752 - 512 = 240
240 ÷ 512 = 0.46875
0.46875 x 100 = 46.88%
Example