-45.15% is the change from 268 to 147
Calculation steps:
[( 147 - 268 ) ÷ 268] x 100 = -45.15%
Formula
Percentage change = [(147 - 268) / 268] x 100
Subtract the new number by the original number
147 - 268 = -121
-121 ÷ 268 = -0.45149253731343286
-0.45149253731343286 x 100 = -45.15%