-99.58% is the change from 710 to 3
Calculation steps:
[( 3 - 710 ) ÷ 710] x 100 = -99.58%
Formula
Percentage change = [(3 - 710) / 710] x 100
Subtract the new number by the original number
3 - 710 = -707
-707 ÷ 710 = -0.995774647887324
-0.995774647887324 x 100 = -99.58%