-97.67% is the change from 731 to 17
Calculation steps:
[( 17 - 731 ) ÷ 731] x 100 = -97.67%
Formula
Percentage change = [(17 - 731) / 731] x 100
Subtract the new number by the original number
17 - 731 = -714
-714 ÷ 731 = -0.9767441860465116
-0.9767441860465116 x 100 = -97.67%