-36.34% is the change from 963 to 613
Calculation steps:
[( 613 - 963 ) ÷ 963] x 100 = -36.34%
Formula
Percentage change = [(613 - 963) / 963] x 100
Subtract the new number by the original number
613 - 963 = -350
-350 ÷ 963 = -0.363447559709242
-0.363447559709242 x 100 = -36.34%