-21.66% is the change from 928 to 727
Calculation steps:
[( 727 - 928 ) ÷ 928] x 100 = -21.66%
Formula
Percentage change = [(727 - 928) / 928] x 100
Subtract the new number by the original number
727 - 928 = -201
-201 ÷ 928 = -0.2165948275862069
-0.2165948275862069 x 100 = -21.66%