-3.8% is the change from 158 to 152
Calculation steps:
[( 152 - 158 ) ÷ 158] x 100 = -3.8%
Formula
Percentage change = [(152 - 158) / 158] x 100
Subtract the new number by the original number
152 - 158 = -6
-6 ÷ 158 = -0.0379746835443038
-0.0379746835443038 x 100 = -3.8%