-81.53% is the change from 601 to 111
Calculation steps:
[( 111 - 601 ) ÷ 601] x 100 = -81.53%
Formula
Percentage change = [(111 - 601) / 601] x 100
Subtract the new number by the original number
111 - 601 = -490
-490 ÷ 601 = -0.8153078202995009
-0.8153078202995009 x 100 = -81.53%