-19.05% is the change from 189 to 153
Calculation steps:
[( 153 - 189 ) ÷ 189] x 100 = -19.05%
Formula
Percentage change = [(153 - 189) / 189] x 100
Subtract the new number by the original number
153 - 189 = -36
-36 ÷ 189 = -0.19047619047619047
-0.19047619047619047 x 100 = -19.05%