-96.41% is the change from 223 to 8
Calculation steps:
[( 8 - 223 ) ÷ 223] x 100 = -96.41%
Formula
Percentage change = [(8 - 223) / 223] x 100
Subtract the new number by the original number
8 - 223 = -215
-215 ÷ 223 = -0.9641255605381166
-0.9641255605381166 x 100 = -96.41%