-84.3% is the change from 586 to 92
Calculation steps:
[( 92 - 586 ) ÷ 586] x 100 = -84.3%
Formula
Percentage change = [(92 - 586) / 586] x 100
Subtract the new number by the original number
92 - 586 = -494
-494 ÷ 586 = -0.8430034129692833
-0.8430034129692833 x 100 = -84.3%