167.08% is the change from 243 to 649
Calculation steps:
[( 649 - 243 ) ÷ 243] x 100 = 167.08%
Formula
Percentage change = [(649 - 243) / 243] x 100
Subtract the new number by the original number
649 - 243 = 406
406 ÷ 243 = 1.6707818930041152
1.6707818930041152 x 100 = 167.08%