-70.37% is the change from 189 to 56
Calculation steps:
[( 56 - 189 ) ÷ 189] x 100 = -70.37%
Formula
Percentage change = [(56 - 189) / 189] x 100
Subtract the new number by the original number
56 - 189 = -133
-133 ÷ 189 = -0.7037037037037037
-0.7037037037037037 x 100 = -70.37%