88.42% is the change from 423 to 797
Calculation steps:
[( 797 - 423 ) ÷ 423] x 100 = 88.42%
Formula
Percentage change = [(797 - 423) / 423] x 100
Subtract the new number by the original number
797 - 423 = 374
374 ÷ 423 = 0.8841607565011821
0.8841607565011821 x 100 = 88.42%