-28.69% is the change from 718 to 512
Calculation steps:
[( 512 - 718 ) ÷ 718] x 100 = -28.69%
Formula
Percentage change = [(512 - 718) / 718] x 100
Subtract the new number by the original number
512 - 718 = -206
-206 ÷ 718 = -0.28690807799442897
-0.28690807799442897 x 100 = -28.69%