126.28% is the change from 312 to 706
Calculation steps:
[( 706 - 312 ) ÷ 312] x 100 = 126.28%
Formula
Percentage change = [(706 - 312) / 312] x 100
Subtract the new number by the original number
706 - 312 = 394
394 ÷ 312 = 1.2628205128205128
1.2628205128205128 x 100 = 126.28%