48.27% is the change from 665 to 986
Calculation steps:
[( 986 - 665 ) ÷ 665] x 100 = 48.27%
Formula
Percentage change = [(986 - 665) / 665] x 100
Subtract the new number by the original number
986 - 665 = 321
321 ÷ 665 = 0.48270676691729325
0.48270676691729325 x 100 = 48.27%