-7.01% is the change from 713 to 663
Calculation steps:
[( 663 - 713 ) ÷ 713] x 100 = -7.01%
Formula
Percentage change = [(663 - 713) / 713] x 100
Subtract the new number by the original number
663 - 713 = -50
-50 ÷ 713 = -0.07012622720897616
-0.07012622720897616 x 100 = -7.01%