87.97% is the change from 349 to 656
Calculation steps:
[( 656 - 349 ) ÷ 349] x 100 = 87.97%
Formula
Percentage change = [(656 - 349) / 349] x 100
Subtract the new number by the original number
656 - 349 = 307
307 ÷ 349 = 0.8796561604584527
0.8796561604584527 x 100 = 87.97%