-87.91% is the change from 918 to 111
Calculation steps:
[( 111 - 918 ) ÷ 918] x 100 = -87.91%
Formula
Percentage change = [(111 - 918) / 918] x 100
Subtract the new number by the original number
111 - 918 = -807
-807 ÷ 918 = -0.8790849673202614
-0.8790849673202614 x 100 = -87.91%