22.27% is the change from 512 to 626
Calculation steps:
[( 626 - 512 ) ÷ 512] x 100 = 22.27%
Formula
Percentage change = [(626 - 512) / 512] x 100
Subtract the new number by the original number
626 - 512 = 114
114 ÷ 512 = 0.22265625
0.22265625 x 100 = 22.27%