-74.65% is the change from 919 to 233
Calculation steps:
[( 233 - 919 ) ÷ 919] x 100 = -74.65%
Formula
Percentage change = [(233 - 919) / 919] x 100
Subtract the new number by the original number
233 - 919 = -686
-686 ÷ 919 = -0.7464635473340587
-0.7464635473340587 x 100 = -74.65%