-92.24% is the change from 219 to 17
Calculation steps:
[( 17 - 219 ) ÷ 219] x 100 = -92.24%
Formula
Percentage change = [(17 - 219) / 219] x 100
Subtract the new number by the original number
17 - 219 = -202
-202 ÷ 219 = -0.9223744292237442
-0.9223744292237442 x 100 = -92.24%