-57.02% is the change from 819 to 352
Calculation steps:
[( 352 - 819 ) ÷ 819] x 100 = -57.02%
Formula
Percentage change = [(352 - 819) / 819] x 100
Subtract the new number by the original number
352 - 819 = -467
-467 ÷ 819 = -0.5702075702075702
-0.5702075702075702 x 100 = -57.02%