88.86% is the change from 422 to 797
Calculation steps:
[( 797 - 422 ) ÷ 422] x 100 = 88.86%
Formula
Percentage change = [(797 - 422) / 422] x 100
Subtract the new number by the original number
797 - 422 = 375
375 ÷ 422 = 0.8886255924170616
0.8886255924170616 x 100 = 88.86%