-44.4% is the change from 813 to 452
Calculation steps:
[( 452 - 813 ) ÷ 813] x 100 = -44.4%
Formula
Percentage change = [(452 - 813) / 813] x 100
Subtract the new number by the original number
452 - 813 = -361
-361 ÷ 813 = -0.4440344403444034
-0.4440344403444034 x 100 = -44.4%