-57.43% is the change from 808 to 344
Calculation steps:
[( 344 - 808 ) ÷ 808] x 100 = -57.43%
Formula
Percentage change = [(344 - 808) / 808] x 100
Subtract the new number by the original number
344 - 808 = -464
-464 ÷ 808 = -0.5742574257425742
-0.5742574257425742 x 100 = -57.43%