-4.24% is the change from 165 to 158
Calculation steps:
[( 158 - 165 ) ÷ 165] x 100 = -4.24%
Formula
Percentage change = [(158 - 165) / 165] x 100
Subtract the new number by the original number
158 - 165 = -7
-7 ÷ 165 = -0.04242424242424243
-0.04242424242424243 x 100 = -4.24%