-1.66% is the change from 904 to 889
Calculation steps:
[( 889 - 904 ) ÷ 904] x 100 = -1.66%
Formula
Percentage change = [(889 - 904) / 904] x 100
Subtract the new number by the original number
889 - 904 = -15
-15 ÷ 904 = -0.016592920353982302
-0.016592920353982302 x 100 = -1.66%