94.86% is the change from 428 to 834
Calculation steps:
[( 834 - 428 ) ÷ 428] x 100 = 94.86%
Formula
Percentage change = [(834 - 428) / 428] x 100
Subtract the new number by the original number
834 - 428 = 406
406 ÷ 428 = 0.9485981308411215
0.9485981308411215 x 100 = 94.86%