-41.78% is the change from 919 to 535
Calculation steps:
[( 535 - 919 ) ÷ 919] x 100 = -41.78%
Formula
Percentage change = [(535 - 919) / 919] x 100
Subtract the new number by the original number
535 - 919 = -384
-384 ÷ 919 = -0.4178454842219804
-0.4178454842219804 x 100 = -41.78%