-44.28% is the change from 813 to 453
Calculation steps:
[( 453 - 813 ) ÷ 813] x 100 = -44.28%
Formula
Percentage change = [(453 - 813) / 813] x 100
Subtract the new number by the original number
453 - 813 = -360
-360 ÷ 813 = -0.44280442804428044
-0.44280442804428044 x 100 = -44.28%