-35.92% is the change from 799 to 512
Calculation steps:
[( 512 - 799 ) ÷ 799] x 100 = -35.92%
Formula
Percentage change = [(512 - 799) / 799] x 100
Subtract the new number by the original number
512 - 799 = -287
-287 ÷ 799 = -0.3591989987484355
-0.3591989987484355 x 100 = -35.92%