-47.78% is the change from 180 to 94
Calculation steps:
[( 94 - 180 ) ÷ 180] x 100 = -47.78%
Formula
Percentage change = [(94 - 180) / 180] x 100
Subtract the new number by the original number
94 - 180 = -86
-86 ÷ 180 = -0.4777777777777778
-0.4777777777777778 x 100 = -47.78%