-0.11% is the change from 917 to 916
Calculation steps:
[( 916 - 917 ) ÷ 917] x 100 = -0.11%
Formula
Percentage change = [(916 - 917) / 917] x 100
Subtract the new number by the original number
916 - 917 = -1
-1 ÷ 917 = -0.0010905125408942203
-0.0010905125408942203 x 100 = -0.11%