-81.7% is the change from 601 to 110
Calculation steps:
[( 110 - 601 ) ÷ 601] x 100 = -81.7%
Formula
Percentage change = [(110 - 601) / 601] x 100
Subtract the new number by the original number
110 - 601 = -491
-491 ÷ 601 = -0.8169717138103162
-0.8169717138103162 x 100 = -81.7%