-27.51% is the change from 189 to 137
Calculation steps:
[( 137 - 189 ) ÷ 189] x 100 = -27.51%
Formula
Percentage change = [(137 - 189) / 189] x 100
Subtract the new number by the original number
137 - 189 = -52
-52 ÷ 189 = -0.2751322751322751
-0.2751322751322751 x 100 = -27.51%