121.94% is the change from 319 to 708
Calculation steps:
[( 708 - 319 ) ÷ 319] x 100 = 121.94%
Formula
Percentage change = [(708 - 319) / 319] x 100
Subtract the new number by the original number
708 - 319 = 389
389 ÷ 319 = 1.219435736677116
1.219435736677116 x 100 = 121.94%