103.08% is the change from 422 to 857
Calculation steps:
[( 857 - 422 ) ÷ 422] x 100 = 103.08%
Formula
Percentage change = [(857 - 422) / 422] x 100
Subtract the new number by the original number
857 - 422 = 435
435 ÷ 422 = 1.0308056872037914
1.0308056872037914 x 100 = 103.08%