-99.79% is the change from 946 to 2
Calculation steps:
[( 2 - 946 ) ÷ 946] x 100 = -99.79%
Formula
Percentage change = [(2 - 946) / 946] x 100
Subtract the new number by the original number
2 - 946 = -944
-944 ÷ 946 = -0.9978858350951374
-0.9978858350951374 x 100 = -99.79%