-62.39% is the change from 654 to 246
Calculation steps:
[( 246 - 654 ) ÷ 654] x 100 = -62.39%
Formula
Percentage change = [(246 - 654) / 654] x 100
Subtract the new number by the original number
246 - 654 = -408
-408 ÷ 654 = -0.6238532110091743
-0.6238532110091743 x 100 = -62.39%