-63.44% is the change from 919 to 336
Calculation steps:
[( 336 - 919 ) ÷ 919] x 100 = -63.44%
Formula
Percentage change = [(336 - 919) / 919] x 100
Subtract the new number by the original number
336 - 919 = -583
-583 ÷ 919 = -0.6343852013057671
-0.6343852013057671 x 100 = -63.44%