34% is the change from 597 to 800
Calculation steps:
[( 800 - 597 ) ÷ 597] x 100 = 34%
Formula
Percentage change = [(800 - 597) / 597] x 100
Subtract the new number by the original number
800 - 597 = 203
203 ÷ 597 = 0.34003350083752093
0.34003350083752093 x 100 = 34%