-1.06% is the change from 940 to 930
Calculation steps:
[( 930 - 940 ) ÷ 940] x 100 = -1.06%
Formula
Percentage change = [(930 - 940) / 940] x 100
Subtract the new number by the original number
930 - 940 = -10
-10 ÷ 940 = -0.010638297872340425
-0.010638297872340425 x 100 = -1.06%