100.57% is the change from 349 to 700
Calculation steps:
[( 700 - 349 ) ÷ 349] x 100 = 100.57%
Formula
Percentage change = [(700 - 349) / 349] x 100
Subtract the new number by the original number
700 - 349 = 351
351 ÷ 349 = 1.005730659025788
1.005730659025788 x 100 = 100.57%