183.06% is the change from 242 to 685
Calculation steps:
[( 685 - 242 ) ÷ 242] x 100 = 183.06%
Formula
Percentage change = [(685 - 242) / 242] x 100
Subtract the new number by the original number
685 - 242 = 443
443 ÷ 242 = 1.8305785123966942
1.8305785123966942 x 100 = 183.06%