-26% is the change from 727 to 538
Calculation steps:
[( 538 - 727 ) ÷ 727] x 100 = -26%
Formula
Percentage change = [(538 - 727) / 727] x 100
Subtract the new number by the original number
538 - 727 = -189
-189 ÷ 727 = -0.25997248968363135
-0.25997248968363135 x 100 = -26%