-71.11% is the change from 180 to 52
Calculation steps:
[( 52 - 180 ) ÷ 180] x 100 = -71.11%
Formula
Percentage change = [(52 - 180) / 180] x 100
Subtract the new number by the original number
52 - 180 = -128
-128 ÷ 180 = -0.7111111111111111
-0.7111111111111111 x 100 = -71.11%