-1.85% is the change from 920 to 903
Calculation steps:
[( 903 - 920 ) ÷ 920] x 100 = -1.85%
Formula
Percentage change = [(903 - 920) / 920] x 100
Subtract the new number by the original number
903 - 920 = -17
-17 ÷ 920 = -0.01847826086956522
-0.01847826086956522 x 100 = -1.85%