-58.41% is the change from 921 to 383
Calculation steps:
[( 383 - 921 ) ÷ 921] x 100 = -58.41%
Formula
Percentage change = [(383 - 921) / 921] x 100
Subtract the new number by the original number
383 - 921 = -538
-538 ÷ 921 = -0.5841476655808904
-0.5841476655808904 x 100 = -58.41%