-8.4% is the change from 1000 to 916
Calculation steps:
[( 916 - 1000 ) ÷ 1000] x 100 = -8.4%
Formula
Percentage change = [(916 - 1000) / 1000] x 100
Subtract the new number by the original number
916 - 1000 = -84
-84 ÷ 1000 = -0.084
-0.084 x 100 = -8.4%