-91.83% is the change from 208 to 17
Calculation steps:
[( 17 - 208 ) ÷ 208] x 100 = -91.83%
Formula
Percentage change = [(17 - 208) / 208] x 100
Subtract the new number by the original number
17 - 208 = -191
-191 ÷ 208 = -0.9182692307692307
-0.9182692307692307 x 100 = -91.83%