88.08% is the change from 428 to 805
Calculation steps:
[( 805 - 428 ) ÷ 428] x 100 = 88.08%
Formula
Percentage change = [(805 - 428) / 428] x 100
Subtract the new number by the original number
805 - 428 = 377
377 ÷ 428 = 0.8808411214953271
0.8808411214953271 x 100 = 88.08%