-7.3% is the change from 904 to 838
Calculation steps:
[( 838 - 904 ) ÷ 904] x 100 = -7.3%
Formula
Percentage change = [(838 - 904) / 904] x 100
Subtract the new number by the original number
838 - 904 = -66
-66 ÷ 904 = -0.07300884955752213
-0.07300884955752213 x 100 = -7.3%