-77.98% is the change from 168 to 37
Calculation steps:
[( 37 - 168 ) ÷ 168] x 100 = -77.98%
Formula
Percentage change = [(37 - 168) / 168] x 100
Subtract the new number by the original number
37 - 168 = -131
-131 ÷ 168 = -0.7797619047619048
-0.7797619047619048 x 100 = -77.98%