-94.72% is the change from 663 to 35
Calculation steps:
[( 35 - 663 ) ÷ 663] x 100 = -94.72%
Formula
Percentage change = [(35 - 663) / 663] x 100
Subtract the new number by the original number
35 - 663 = -628
-628 ÷ 663 = -0.947209653092006
-0.947209653092006 x 100 = -94.72%