40.66% is the change from 423 to 595
Calculation steps:
[( 595 - 423 ) ÷ 423] x 100 = 40.66%
Formula
Percentage change = [(595 - 423) / 423] x 100
Subtract the new number by the original number
595 - 423 = 172
172 ÷ 423 = 0.4066193853427896
0.4066193853427896 x 100 = 40.66%