-96.94% is the change from 556 to 17
Calculation steps:
[( 17 - 556 ) ÷ 556] x 100 = -96.94%
Formula
Percentage change = [(17 - 556) / 556] x 100
Subtract the new number by the original number
17 - 556 = -539
-539 ÷ 556 = -0.9694244604316546
-0.9694244604316546 x 100 = -96.94%