88.28% is the change from 512 to 964
Calculation steps:
[( 964 - 512 ) ÷ 512] x 100 = 88.28%
Formula
Percentage change = [(964 - 512) / 512] x 100
Subtract the new number by the original number
964 - 512 = 452
452 ÷ 512 = 0.8828125
0.8828125 x 100 = 88.28%