-1.42% is the change from 917 to 904
Calculation steps:
[( 904 - 917 ) ÷ 917] x 100 = -1.42%
Formula
Percentage change = [(904 - 917) / 917] x 100
Subtract the new number by the original number
904 - 917 = -13
-13 ÷ 917 = -0.014176663031624863
-0.014176663031624863 x 100 = -1.42%