140.35% is the change from 342 to 822
Calculation steps:
[( 822 - 342 ) ÷ 342] x 100 = 140.35%
Formula
Percentage change = [(822 - 342) / 342] x 100
Subtract the new number by the original number
822 - 342 = 480
480 ÷ 342 = 1.4035087719298245
1.4035087719298245 x 100 = 140.35%