99.12% is the change from 341 to 679
Calculation steps:
[( 679 - 341 ) ÷ 341] x 100 = 99.12%
Formula
Percentage change = [(679 - 341) / 341] x 100
Subtract the new number by the original number
679 - 341 = 338
338 ÷ 341 = 0.9912023460410557
0.9912023460410557 x 100 = 99.12%