-28.75% is the change from 727 to 518
Calculation steps:
[( 518 - 727 ) ÷ 727] x 100 = -28.75%
Formula
Percentage change = [(518 - 727) / 727] x 100
Subtract the new number by the original number
518 - 727 = -209
-209 ÷ 727 = -0.2874828060522696
-0.2874828060522696 x 100 = -28.75%