102.45% is the change from 408 to 826
Calculation steps:
[( 826 - 408 ) ÷ 408] x 100 = 102.45%
Formula
Percentage change = [(826 - 408) / 408] x 100
Subtract the new number by the original number
826 - 408 = 418
418 ÷ 408 = 1.0245098039215685
1.0245098039215685 x 100 = 102.45%