135.38% is the change from 342 to 805
Calculation steps:
[( 805 - 342 ) ÷ 342] x 100 = 135.38%
Formula
Percentage change = [(805 - 342) / 342] x 100
Subtract the new number by the original number
805 - 342 = 463
463 ÷ 342 = 1.3538011695906433
1.3538011695906433 x 100 = 135.38%