76.83% is the change from 341 to 603
Calculation steps:
[( 603 - 341 ) ÷ 341] x 100 = 76.83%
Formula
Percentage change = [(603 - 341) / 341] x 100
Subtract the new number by the original number
603 - 341 = 262
262 ÷ 341 = 0.7683284457478006
0.7683284457478006 x 100 = 76.83%