-40.19% is the change from 928 to 555
Calculation steps:
[( 555 - 928 ) ÷ 928] x 100 = -40.19%
Formula
Percentage change = [(555 - 928) / 928] x 100
Subtract the new number by the original number
555 - 928 = -373
-373 ÷ 928 = -0.4019396551724138
-0.4019396551724138 x 100 = -40.19%