-97.25% is the change from 218 to 6
Calculation steps:
[( 6 - 218 ) ÷ 218] x 100 = -97.25%
Formula
Percentage change = [(6 - 218) / 218] x 100
Subtract the new number by the original number
6 - 218 = -212
-212 ÷ 218 = -0.9724770642201835
-0.9724770642201835 x 100 = -97.25%