80.4% is the change from 347 to 626
Calculation steps:
[( 626 - 347 ) ÷ 347] x 100 = 80.4%
Formula
Percentage change = [(626 - 347) / 347] x 100
Subtract the new number by the original number
626 - 347 = 279
279 ÷ 347 = 0.8040345821325648
0.8040345821325648 x 100 = 80.4%