180.49% is the change from 246 to 690
Calculation steps:
[( 690 - 246 ) ÷ 246] x 100 = 180.49%
Formula
Percentage change = [(690 - 246) / 246] x 100
Subtract the new number by the original number
690 - 246 = 444
444 ÷ 246 = 1.8048780487804879
1.8048780487804879 x 100 = 180.49%