125.16% is the change from 306 to 689
Calculation steps:
[( 689 - 306 ) ÷ 306] x 100 = 125.16%
Formula
Percentage change = [(689 - 306) / 306] x 100
Subtract the new number by the original number
689 - 306 = 383
383 ÷ 306 = 1.2516339869281046
1.2516339869281046 x 100 = 125.16%