-97.13% is the change from 593 to 17
Calculation steps:
[( 17 - 593 ) ÷ 593] x 100 = -97.13%
Formula
Percentage change = [(17 - 593) / 593] x 100
Subtract the new number by the original number
17 - 593 = -576
-576 ÷ 593 = -0.9713322091062394
-0.9713322091062394 x 100 = -97.13%