-49.08% is the change from 218 to 111
Calculation steps:
[( 111 - 218 ) ÷ 218] x 100 = -49.08%
Formula
Percentage change = [(111 - 218) / 218] x 100
Subtract the new number by the original number
111 - 218 = -107
-107 ÷ 218 = -0.4908256880733945
-0.4908256880733945 x 100 = -49.08%