-11.81% is the change from 703 to 620
Calculation steps:
[( 620 - 703 ) ÷ 703] x 100 = -11.81%
Formula
Percentage change = [(620 - 703) / 703] x 100
Subtract the new number by the original number
620 - 703 = -83
-83 ÷ 703 = -0.11806543385490754
-0.11806543385490754 x 100 = -11.81%