-3.92% is the change from 153 to 147
Calculation steps:
[( 147 - 153 ) ÷ 153] x 100 = -3.92%
Formula
Percentage change = [(147 - 153) / 153] x 100
Subtract the new number by the original number
147 - 153 = -6
-6 ÷ 153 = -0.0392156862745098
-0.0392156862745098 x 100 = -3.92%