102.46% is the change from 406 to 822
Calculation steps:
[( 822 - 406 ) ÷ 406] x 100 = 102.46%
Formula
Percentage change = [(822 - 406) / 406] x 100
Subtract the new number by the original number
822 - 406 = 416
416 ÷ 406 = 1.0246305418719213
1.0246305418719213 x 100 = 102.46%