-97.73% is the change from 749 to 17
Calculation steps:
[( 17 - 749 ) ÷ 749] x 100 = -97.73%
Formula
Percentage change = [(17 - 749) / 749] x 100
Subtract the new number by the original number
17 - 749 = -732
-732 ÷ 749 = -0.9773030707610146
-0.9773030707610146 x 100 = -97.73%