75% is the change from 512 to 896
Calculation steps:
[( 896 - 512 ) ÷ 512] x 100 = 75%
Formula
Percentage change = [(896 - 512) / 512] x 100
Subtract the new number by the original number
896 - 512 = 384
384 ÷ 512 = 0.75
0.75 x 100 = 75%
Example