-0.11% is the change from 940 to 939
Calculation steps:
[( 939 - 940 ) ÷ 940] x 100 = -0.11%
Formula
Percentage change = [(939 - 940) / 940] x 100
Subtract the new number by the original number
939 - 940 = -1
-1 ÷ 940 = -0.0010638297872340426
-0.0010638297872340426 x 100 = -0.11%