-21.91% is the change from 703 to 549
Calculation steps:
[( 549 - 703 ) ÷ 703] x 100 = -21.91%
Formula
Percentage change = [(549 - 703) / 703] x 100
Subtract the new number by the original number
549 - 703 = -154
-154 ÷ 703 = -0.21906116642958748
-0.21906116642958748 x 100 = -21.91%