-57.76% is the change from 909 to 384
Calculation steps:
[( 384 - 909 ) ÷ 909] x 100 = -57.76%
Formula
Percentage change = [(384 - 909) / 909] x 100
Subtract the new number by the original number
384 - 909 = -525
-525 ÷ 909 = -0.5775577557755776
-0.5775577557755776 x 100 = -57.76%