153.73% is the change from 268 to 680
Calculation steps:
[( 680 - 268 ) ÷ 268] x 100 = 153.73%
Formula
Percentage change = [(680 - 268) / 268] x 100
Subtract the new number by the original number
680 - 268 = 412
412 ÷ 268 = 1.537313432835821
1.537313432835821 x 100 = 153.73%