-23.21% is the change from 948 to 728
Calculation steps:
[( 728 - 948 ) ÷ 948] x 100 = -23.21%
Formula
Percentage change = [(728 - 948) / 948] x 100
Subtract the new number by the original number
728 - 948 = -220
-220 ÷ 948 = -0.2320675105485232
-0.2320675105485232 x 100 = -23.21%