-28.4% is the change from 926 to 663
Calculation steps:
[( 663 - 926 ) ÷ 926] x 100 = -28.4%
Formula
Percentage change = [(663 - 926) / 926] x 100
Subtract the new number by the original number
663 - 926 = -263
-263 ÷ 926 = -0.2840172786177106
-0.2840172786177106 x 100 = -28.4%