-52.77% is the change from 813 to 384
Calculation steps:
[( 384 - 813 ) ÷ 813] x 100 = -52.77%
Formula
Percentage change = [(384 - 813) / 813] x 100
Subtract the new number by the original number
384 - 813 = -429
-429 ÷ 813 = -0.5276752767527675
-0.5276752767527675 x 100 = -52.77%