-53.2% is the change from 703 to 329
Calculation steps:
[( 329 - 703 ) ÷ 703] x 100 = -53.2%
Formula
Percentage change = [(329 - 703) / 703] x 100
Subtract the new number by the original number
329 - 703 = -374
-374 ÷ 703 = -0.5320056899004267
-0.5320056899004267 x 100 = -53.2%