-39.34% is the change from 633 to 384
Calculation steps:
[( 384 - 633 ) ÷ 633] x 100 = -39.34%
Formula
Percentage change = [(384 - 633) / 633] x 100
Subtract the new number by the original number
384 - 633 = -249
-249 ÷ 633 = -0.3933649289099526
-0.3933649289099526 x 100 = -39.34%