-28.49% is the change from 716 to 512
Calculation steps:
[( 512 - 716 ) ÷ 716] x 100 = -28.49%
Formula
Percentage change = [(512 - 716) / 716] x 100
Subtract the new number by the original number
512 - 716 = -204
-204 ÷ 716 = -0.2849162011173184
-0.2849162011173184 x 100 = -28.49%