-82.32% is the change from 611 to 108
Calculation steps:
[( 108 - 611 ) ÷ 611] x 100 = -82.32%
Formula
Percentage change = [(108 - 611) / 611] x 100
Subtract the new number by the original number
108 - 611 = -503
-503 ÷ 611 = -0.823240589198036
-0.823240589198036 x 100 = -82.32%