98.61% is the change from 431 to 856
Calculation steps:
[( 856 - 431 ) ÷ 431] x 100 = 98.61%
Formula
Percentage change = [(856 - 431) / 431] x 100
Subtract the new number by the original number
856 - 431 = 425
425 ÷ 431 = 0.9860788863109049
0.9860788863109049 x 100 = 98.61%