-31.72% is the change from 703 to 480
Calculation steps:
[( 480 - 703 ) ÷ 703] x 100 = -31.72%
Formula
Percentage change = [(480 - 703) / 703] x 100
Subtract the new number by the original number
480 - 703 = -223
-223 ÷ 703 = -0.31721194879089615
-0.31721194879089615 x 100 = -31.72%