-71.83% is the change from 923 to 260
Calculation steps:
[( 260 - 923 ) ÷ 923] x 100 = -71.83%
Formula
Percentage change = [(260 - 923) / 923] x 100
Subtract the new number by the original number
260 - 923 = -663
-663 ÷ 923 = -0.7183098591549296
-0.7183098591549296 x 100 = -71.83%