78.3% is the change from 341 to 608
Calculation steps:
[( 608 - 341 ) ÷ 341] x 100 = 78.3%
Formula
Percentage change = [(608 - 341) / 341] x 100
Subtract the new number by the original number
608 - 341 = 267
267 ÷ 341 = 0.782991202346041
0.782991202346041 x 100 = 78.3%