-76.35% is the change from 613 to 145
Calculation steps:
[( 145 - 613 ) ÷ 613] x 100 = -76.35%
Formula
Percentage change = [(145 - 613) / 613] x 100
Subtract the new number by the original number
145 - 613 = -468
-468 ÷ 613 = -0.763458401305057
-0.763458401305057 x 100 = -76.35%