1893.55% is the change from 31 to 618
Calculation steps:
[( 618 - 31 ) ÷ 31] x 100 = 1893.55%
Formula
Percentage change = [(618 - 31) / 31] x 100
Subtract the new number by the original number
618 - 31 = 587
587 ÷ 31 = 18.93548387096774
18.93548387096774 x 100 = 1893.55%