-96.89% is the change from 547 to 17
Calculation steps:
[( 17 - 547 ) ÷ 547] x 100 = -96.89%
Formula
Percentage change = [(17 - 547) / 547] x 100
Subtract the new number by the original number
17 - 547 = -530
-530 ÷ 547 = -0.9689213893967094
-0.9689213893967094 x 100 = -96.89%