-53.44% is the change from 945 to 440
Calculation steps:
[( 440 - 945 ) ÷ 945] x 100 = -53.44%
Formula
Percentage change = [(440 - 945) / 945] x 100
Subtract the new number by the original number
440 - 945 = -505
-505 ÷ 945 = -0.5343915343915344
-0.5343915343915344 x 100 = -53.44%