-52.63% is the change from 342 to 162
Calculation steps:
[( 162 - 342 ) ÷ 342] x 100 = -52.63%
Formula
Percentage change = [(162 - 342) / 342] x 100
Subtract the new number by the original number
162 - 342 = -180
-180 ÷ 342 = -0.5263157894736842
-0.5263157894736842 x 100 = -52.63%