-65.92% is the change from 179 to 61
Calculation steps:
[( 61 - 179 ) ÷ 179] x 100 = -65.92%
Formula
Percentage change = [(61 - 179) / 179] x 100
Subtract the new number by the original number
61 - 179 = -118
-118 ÷ 179 = -0.659217877094972
-0.659217877094972 x 100 = -65.92%