-84.66% is the change from 189 to 29
Calculation steps:
[( 29 - 189 ) ÷ 189] x 100 = -84.66%
Formula
Percentage change = [(29 - 189) / 189] x 100
Subtract the new number by the original number
29 - 189 = -160
-160 ÷ 189 = -0.8465608465608465
-0.8465608465608465 x 100 = -84.66%