-38.36% is the change from 623 to 384
Calculation steps:
[( 384 - 623 ) ÷ 623] x 100 = -38.36%
Formula
Percentage change = [(384 - 623) / 623] x 100
Subtract the new number by the original number
384 - 623 = -239
-239 ÷ 623 = -0.38362760834670945
-0.38362760834670945 x 100 = -38.36%