-57.14% is the change from 308 to 132
Calculation steps:
[( 132 - 308 ) ÷ 308] x 100 = -57.14%
Formula
Percentage change = [(132 - 308) / 308] x 100
Subtract the new number by the original number
132 - 308 = -176
-176 ÷ 308 = -0.5714285714285714
-0.5714285714285714 x 100 = -57.14%