141.35% is the change from 341 to 823
Calculation steps:
[( 823 - 341 ) ÷ 341] x 100 = 141.35%
Formula
Percentage change = [(823 - 341) / 341] x 100
Subtract the new number by the original number
823 - 341 = 482
482 ÷ 341 = 1.4134897360703813
1.4134897360703813 x 100 = 141.35%