-50.84% is the change from 179 to 88
Calculation steps:
[( 88 - 179 ) ÷ 179] x 100 = -50.84%
Formula
Percentage change = [(88 - 179) / 179] x 100
Subtract the new number by the original number
88 - 179 = -91
-91 ÷ 179 = -0.5083798882681564
-0.5083798882681564 x 100 = -50.84%