121.32% is the change from 319 to 706
Calculation steps:
[( 706 - 319 ) ÷ 319] x 100 = 121.32%
Formula
Percentage change = [(706 - 319) / 319] x 100
Subtract the new number by the original number
706 - 319 = 387
387 ÷ 319 = 1.213166144200627
1.213166144200627 x 100 = 121.32%