-54.34% is the change from 703 to 321
Calculation steps:
[( 321 - 703 ) ÷ 703] x 100 = -54.34%
Formula
Percentage change = [(321 - 703) / 703] x 100
Subtract the new number by the original number
321 - 703 = -382
-382 ÷ 703 = -0.5433854907539118
-0.5433854907539118 x 100 = -54.34%