-99.72% is the change from 702 to 2
Calculation steps:
[( 2 - 702 ) ÷ 702] x 100 = -99.72%
Formula
Percentage change = [(2 - 702) / 702] x 100
Subtract the new number by the original number
2 - 702 = -700
-700 ÷ 702 = -0.9971509971509972
-0.9971509971509972 x 100 = -99.72%