-39.02% is the change from 246 to 150
Calculation steps:
[( 150 - 246 ) ÷ 246] x 100 = -39.02%
Formula
Percentage change = [(150 - 246) / 246] x 100
Subtract the new number by the original number
150 - 246 = -96
-96 ÷ 246 = -0.3902439024390244
-0.3902439024390244 x 100 = -39.02%