-65.04% is the change from 512 to 179
Calculation steps:
[( 179 - 512 ) ÷ 512] x 100 = -65.04%
Formula
Percentage change = [(179 - 512) / 512] x 100
Subtract the new number by the original number
179 - 512 = -333
-333 ÷ 512 = -0.650390625
-0.650390625 x 100 = -65.04%