-45.34% is the change from 805 to 440
Calculation steps:
[( 440 - 805 ) ÷ 805] x 100 = -45.34%
Formula
Percentage change = [(440 - 805) / 805] x 100
Subtract the new number by the original number
440 - 805 = -365
-365 ÷ 805 = -0.453416149068323
-0.453416149068323 x 100 = -45.34%