-99.86% is the change from 702 to 1
Calculation steps:
[( 1 - 702 ) ÷ 702] x 100 = -99.86%
Formula
Percentage change = [(1 - 702) / 702] x 100
Subtract the new number by the original number
1 - 702 = -701
-701 ÷ 702 = -0.9985754985754985
-0.9985754985754985 x 100 = -99.86%