-98.69% is the change from 918 to 12
Calculation steps:
[( 12 - 918 ) ÷ 918] x 100 = -98.69%
Formula
Percentage change = [(12 - 918) / 918] x 100
Subtract the new number by the original number
12 - 918 = -906
-906 ÷ 918 = -0.9869281045751634
-0.9869281045751634 x 100 = -98.69%