27.34% is the change from 512 to 652
Calculation steps:
[( 652 - 512 ) ÷ 512] x 100 = 27.34%
Formula
Percentage change = [(652 - 512) / 512] x 100
Subtract the new number by the original number
652 - 512 = 140
140 ÷ 512 = 0.2734375
0.2734375 x 100 = 27.34%