-61.54% is the change from 208 to 80
Calculation steps:
[( 80 - 208 ) ÷ 208] x 100 = -61.54%
Formula
Percentage change = [(80 - 208) / 208] x 100
Subtract the new number by the original number
80 - 208 = -128
-128 ÷ 208 = -0.6153846153846154
-0.6153846153846154 x 100 = -61.54%