42.32% is the change from 397 to 565
Calculation steps:
[( 565 - 397 ) ÷ 397] x 100 = 42.32%
Formula
Percentage change = [(565 - 397) / 397] x 100
Subtract the new number by the original number
565 - 397 = 168
168 ÷ 397 = 0.42317380352644834
0.42317380352644834 x 100 = 42.32%