-9.03% is the change from 930 to 846
Calculation steps:
[( 846 - 930 ) ÷ 930] x 100 = -9.03%
Formula
Percentage change = [(846 - 930) / 930] x 100
Subtract the new number by the original number
846 - 930 = -84
-84 ÷ 930 = -0.09032258064516129
-0.09032258064516129 x 100 = -9.03%