104.48% is the change from 402 to 822
Calculation steps:
[( 822 - 402 ) ÷ 402] x 100 = 104.48%
Formula
Percentage change = [(822 - 402) / 402] x 100
Subtract the new number by the original number
822 - 402 = 420
420 ÷ 402 = 1.044776119402985
1.044776119402985 x 100 = 104.48%