702.6% is the change from 77 to 618
Calculation steps:
[( 618 - 77 ) ÷ 77] x 100 = 702.6%
Formula
Percentage change = [(618 - 77) / 77] x 100
Subtract the new number by the original number
618 - 77 = 541
541 ÷ 77 = 7.025974025974026
7.025974025974026 x 100 = 702.6%