-57.85% is the change from 911 to 384
Calculation steps:
[( 384 - 911 ) ÷ 911] x 100 = -57.85%
Formula
Percentage change = [(384 - 911) / 911] x 100
Subtract the new number by the original number
384 - 911 = -527
-527 ÷ 911 = -0.5784851811196488
-0.5784851811196488 x 100 = -57.85%