9.77% is the change from 512 to 562
Calculation steps:
[( 562 - 512 ) ÷ 512] x 100 = 9.77%
Formula
Percentage change = [(562 - 512) / 512] x 100
Subtract the new number by the original number
562 - 512 = 50
50 ÷ 512 = 0.09765625
0.09765625 x 100 = 9.77%