-45.21% is the change from 803 to 440
Calculation steps:
[( 440 - 803 ) ÷ 803] x 100 = -45.21%
Formula
Percentage change = [(440 - 803) / 803] x 100
Subtract the new number by the original number
440 - 803 = -363
-363 ÷ 803 = -0.4520547945205479
-0.4520547945205479 x 100 = -45.21%