79.66% is the change from 349 to 627
Calculation steps:
[( 627 - 349 ) ÷ 349] x 100 = 79.66%
Formula
Percentage change = [(627 - 349) / 349] x 100
Subtract the new number by the original number
627 - 349 = 278
278 ÷ 349 = 0.7965616045845272
0.7965616045845272 x 100 = 79.66%