-99.86% is the change from 703 to 1
Calculation steps:
[( 1 - 703 ) ÷ 703] x 100 = -99.86%
Formula
Percentage change = [(1 - 703) / 703] x 100
Subtract the new number by the original number
1 - 703 = -702
-702 ÷ 703 = -0.9985775248933144
-0.9985775248933144 x 100 = -99.86%