-87.93% is the change from 613 to 74
Calculation steps:
[( 74 - 613 ) ÷ 613] x 100 = -87.93%
Formula
Percentage change = [(74 - 613) / 613] x 100
Subtract the new number by the original number
74 - 613 = -539
-539 ÷ 613 = -0.8792822185970636
-0.8792822185970636 x 100 = -87.93%