-33.3% is the change from 919 to 613
Calculation steps:
[( 613 - 919 ) ÷ 919] x 100 = -33.3%
Formula
Percentage change = [(613 - 919) / 919] x 100
Subtract the new number by the original number
613 - 919 = -306
-306 ÷ 919 = -0.33297062023939067
-0.33297062023939067 x 100 = -33.3%