-39.93% is the change from 904 to 543
Calculation steps:
[( 543 - 904 ) ÷ 904] x 100 = -39.93%
Formula
Percentage change = [(543 - 904) / 904] x 100
Subtract the new number by the original number
543 - 904 = -361
-361 ÷ 904 = -0.3993362831858407
-0.3993362831858407 x 100 = -39.93%