-32.48% is the change from 157 to 106
Calculation steps:
[( 106 - 157 ) ÷ 157] x 100 = -32.48%
Formula
Percentage change = [(106 - 157) / 157] x 100
Subtract the new number by the original number
106 - 157 = -51
-51 ÷ 157 = -0.3248407643312102
-0.3248407643312102 x 100 = -32.48%