-99.71% is the change from 694 to 2
Calculation steps:
[( 2 - 694 ) ÷ 694] x 100 = -99.71%
Formula
Percentage change = [(2 - 694) / 694] x 100
Subtract the new number by the original number
2 - 694 = -692
-692 ÷ 694 = -0.9971181556195965
-0.9971181556195965 x 100 = -99.71%