-0.66% is the change from 910 to 904
Calculation steps:
[( 904 - 910 ) ÷ 910] x 100 = -0.66%
Formula
Percentage change = [(904 - 910) / 910] x 100
Subtract the new number by the original number
904 - 910 = -6
-6 ÷ 910 = -0.006593406593406593
-0.006593406593406593 x 100 = -0.66%