-1.18% is the change from 930 to 919
Calculation steps:
[( 919 - 930 ) ÷ 930] x 100 = -1.18%
Formula
Percentage change = [(919 - 930) / 930] x 100
Subtract the new number by the original number
919 - 930 = -11
-11 ÷ 930 = -0.011827956989247311
-0.011827956989247311 x 100 = -1.18%