-85.92% is the change from 703 to 99
Calculation steps:
[( 99 - 703 ) ÷ 703] x 100 = -85.92%
Formula
Percentage change = [(99 - 703) / 703] x 100
Subtract the new number by the original number
99 - 703 = -604
-604 ÷ 703 = -0.8591749644381224
-0.8591749644381224 x 100 = -85.92%