88.83% is the change from 349 to 659
Calculation steps:
[( 659 - 349 ) ÷ 349] x 100 = 88.83%
Formula
Percentage change = [(659 - 349) / 349] x 100
Subtract the new number by the original number
659 - 349 = 310
310 ÷ 349 = 0.8882521489971347
0.8882521489971347 x 100 = 88.83%