98.14% is the change from 431 to 854
Calculation steps:
[( 854 - 431 ) ÷ 431] x 100 = 98.14%
Formula
Percentage change = [(854 - 431) / 431] x 100
Subtract the new number by the original number
854 - 431 = 423
423 ÷ 431 = 0.9814385150812065
0.9814385150812065 x 100 = 98.14%