683.67% is the change from 98 to 768
Calculation steps:
[( 768 - 98 ) ÷ 98] x 100 = 683.67%
Formula
Percentage change = [(768 - 98) / 98] x 100
Subtract the new number by the original number
768 - 98 = 670
670 ÷ 98 = 6.836734693877551
6.836734693877551 x 100 = 683.67%