101.4% is the change from 428 to 862
Calculation steps:
[( 862 - 428 ) ÷ 428] x 100 = 101.4%
Formula
Percentage change = [(862 - 428) / 428] x 100
Subtract the new number by the original number
862 - 428 = 434
434 ÷ 428 = 1.014018691588785
1.014018691588785 x 100 = 101.4%