-80.95% is the change from 189 to 36
Calculation steps:
[( 36 - 189 ) ÷ 189] x 100 = -80.95%
Formula
Percentage change = [(36 - 189) / 189] x 100
Subtract the new number by the original number
36 - 189 = -153
-153 ÷ 189 = -0.8095238095238095
-0.8095238095238095 x 100 = -80.95%