-69.89% is the change from 724 to 218
Calculation steps:
[( 218 - 724 ) ÷ 724] x 100 = -69.89%
Formula
Percentage change = [(218 - 724) / 724] x 100
Subtract the new number by the original number
218 - 724 = -506
-506 ÷ 724 = -0.6988950276243094
-0.6988950276243094 x 100 = -69.89%