-98.63% is the change from 219 to 3
Calculation steps:
[( 3 - 219 ) ÷ 219] x 100 = -98.63%
Formula
Percentage change = [(3 - 219) / 219] x 100
Subtract the new number by the original number
3 - 219 = -216
-216 ÷ 219 = -0.9863013698630136
-0.9863013698630136 x 100 = -98.63%