-55.8% is the change from 819 to 362
Calculation steps:
[( 362 - 819 ) ÷ 819] x 100 = -55.8%
Formula
Percentage change = [(362 - 819) / 819] x 100
Subtract the new number by the original number
362 - 819 = -457
-457 ÷ 819 = -0.557997557997558
-0.557997557997558 x 100 = -55.8%