48.27% is the change from 663 to 983
Calculation steps:
[( 983 - 663 ) ÷ 663] x 100 = 48.27%
Formula
Percentage change = [(983 - 663) / 663] x 100
Subtract the new number by the original number
983 - 663 = 320
320 ÷ 663 = 0.48265460030165913
0.48265460030165913 x 100 = 48.27%