-31.86% is the change from 703 to 479
Calculation steps:
[( 479 - 703 ) ÷ 703] x 100 = -31.86%
Formula
Percentage change = [(479 - 703) / 703] x 100
Subtract the new number by the original number
479 - 703 = -224
-224 ÷ 703 = -0.3186344238975818
-0.3186344238975818 x 100 = -31.86%