-65.13% is the change from 456 to 159
Calculation steps:
[( 159 - 456 ) ÷ 456] x 100 = -65.13%
Formula
Percentage change = [(159 - 456) / 456] x 100
Subtract the new number by the original number
159 - 456 = -297
-297 ÷ 456 = -0.6513157894736842
-0.6513157894736842 x 100 = -65.13%