157.09% is the change from 268 to 689
Calculation steps:
[( 689 - 268 ) ÷ 268] x 100 = 157.09%
Formula
Percentage change = [(689 - 268) / 268] x 100
Subtract the new number by the original number
689 - 268 = 421
421 ÷ 268 = 1.5708955223880596
1.5708955223880596 x 100 = 157.09%