-92.92% is the change from 819 to 58
Calculation steps:
[( 58 - 819 ) ÷ 819] x 100 = -92.92%
Formula
Percentage change = [(58 - 819) / 819] x 100
Subtract the new number by the original number
58 - 819 = -761
-761 ÷ 819 = -0.9291819291819292
-0.9291819291819292 x 100 = -92.92%