363.31% is the change from 139 to 644
Calculation steps:
[( 644 - 139 ) ÷ 139] x 100 = 363.31%
Formula
Percentage change = [(644 - 139) / 139] x 100
Subtract the new number by the original number
644 - 139 = 505
505 ÷ 139 = 3.633093525179856
3.633093525179856 x 100 = 363.31%