-82.18% is the change from 578 to 103
Calculation steps:
[( 103 - 578 ) ÷ 578] x 100 = -82.18%
Formula
Percentage change = [(103 - 578) / 578] x 100
Subtract the new number by the original number
103 - 578 = -475
-475 ÷ 578 = -0.8217993079584776
-0.8217993079584776 x 100 = -82.18%