-97.72% is the change from 613 to 14
Calculation steps:
[( 14 - 613 ) ÷ 613] x 100 = -97.72%
Formula
Percentage change = [(14 - 613) / 613] x 100
Subtract the new number by the original number
14 - 613 = -599
-599 ÷ 613 = -0.9771615008156607
-0.9771615008156607 x 100 = -97.72%