-94.47% is the change from 904 to 50
Calculation steps:
[( 50 - 904 ) ÷ 904] x 100 = -94.47%
Formula
Percentage change = [(50 - 904) / 904] x 100
Subtract the new number by the original number
50 - 904 = -854
-854 ÷ 904 = -0.9446902654867256
-0.9446902654867256 x 100 = -94.47%