90.61% is the change from 426 to 812
Calculation steps:
[( 812 - 426 ) ÷ 426] x 100 = 90.61%
Formula
Percentage change = [(812 - 426) / 426] x 100
Subtract the new number by the original number
812 - 426 = 386
386 ÷ 426 = 0.9061032863849765
0.9061032863849765 x 100 = 90.61%