102.58% is the change from 426 to 863
Calculation steps:
[( 863 - 426 ) ÷ 426] x 100 = 102.58%
Formula
Percentage change = [(863 - 426) / 426] x 100
Subtract the new number by the original number
863 - 426 = 437
437 ÷ 426 = 1.0258215962441315
1.0258215962441315 x 100 = 102.58%