-68.98% is the change from 577 to 179
Calculation steps:
[( 179 - 577 ) ÷ 577] x 100 = -68.98%
Formula
Percentage change = [(179 - 577) / 577] x 100
Subtract the new number by the original number
179 - 577 = -398
-398 ÷ 577 = -0.6897746967071057
-0.6897746967071057 x 100 = -68.98%