-30.42% is the change from 881 to 613
Calculation steps:
[( 613 - 881 ) ÷ 881] x 100 = -30.42%
Formula
Percentage change = [(613 - 881) / 881] x 100
Subtract the new number by the original number
613 - 881 = -268
-268 ÷ 881 = -0.30419977298524403
-0.30419977298524403 x 100 = -30.42%