144.87% is the change from 341 to 835
Calculation steps:
[( 835 - 341 ) ÷ 341] x 100 = 144.87%
Formula
Percentage change = [(835 - 341) / 341] x 100
Subtract the new number by the original number
835 - 341 = 494
494 ÷ 341 = 1.4486803519061584
1.4486803519061584 x 100 = 144.87%