-68.09% is the change from 561 to 179
Calculation steps:
[( 179 - 561 ) ÷ 561] x 100 = -68.09%
Formula
Percentage change = [(179 - 561) / 561] x 100
Subtract the new number by the original number
179 - 561 = -382
-382 ÷ 561 = -0.6809269162210339
-0.6809269162210339 x 100 = -68.09%