-64.27% is the change from 501 to 179
Calculation steps:
[( 179 - 501 ) ÷ 501] x 100 = -64.27%
Formula
Percentage change = [(179 - 501) / 501] x 100
Subtract the new number by the original number
179 - 501 = -322
-322 ÷ 501 = -0.6427145708582834
-0.6427145708582834 x 100 = -64.27%