101.17% is the change from 428 to 861
Calculation steps:
[( 861 - 428 ) ÷ 428] x 100 = 101.17%
Formula
Percentage change = [(861 - 428) / 428] x 100
Subtract the new number by the original number
861 - 428 = 433
433 ÷ 428 = 1.0116822429906542
1.0116822429906542 x 100 = 101.17%