-98.73% is the change from 943 to 12
Calculation steps:
[( 12 - 943 ) ÷ 943] x 100 = -98.73%
Formula
Percentage change = [(12 - 943) / 943] x 100
Subtract the new number by the original number
12 - 943 = -931
-931 ÷ 943 = -0.9872746553552492
-0.9872746553552492 x 100 = -98.73%