-81.83% is the change from 578 to 105
Calculation steps:
[( 105 - 578 ) ÷ 578] x 100 = -81.83%
Formula
Percentage change = [(105 - 578) / 578] x 100
Subtract the new number by the original number
105 - 578 = -473
-473 ÷ 578 = -0.8183391003460208
-0.8183391003460208 x 100 = -81.83%