-10.51% is the change from 904 to 809
Calculation steps:
[( 809 - 904 ) ÷ 904] x 100 = -10.51%
Formula
Percentage change = [(809 - 904) / 904] x 100
Subtract the new number by the original number
809 - 904 = -95
-95 ÷ 904 = -0.10508849557522124
-0.10508849557522124 x 100 = -10.51%