-68.64% is the change from 845 to 265
Calculation steps:
[( 265 - 845 ) ÷ 845] x 100 = -68.64%
Formula
Percentage change = [(265 - 845) / 845] x 100
Subtract the new number by the original number
265 - 845 = -580
-580 ÷ 845 = -0.6863905325443787
-0.6863905325443787 x 100 = -68.64%