-44.47% is the change from 904 to 502
Calculation steps:
[( 502 - 904 ) ÷ 904] x 100 = -44.47%
Formula
Percentage change = [(502 - 904) / 904] x 100
Subtract the new number by the original number
502 - 904 = -402
-402 ÷ 904 = -0.4446902654867257
-0.4446902654867257 x 100 = -44.47%