794.87% is the change from 78 to 698
Calculation steps:
[( 698 - 78 ) ÷ 78] x 100 = 794.87%
Formula
Percentage change = [(698 - 78) / 78] x 100
Subtract the new number by the original number
698 - 78 = 620
620 ÷ 78 = 7.948717948717949
7.948717948717949 x 100 = 794.87%