41.71% is the change from 398 to 564
Calculation steps:
[( 564 - 398 ) ÷ 398] x 100 = 41.71%
Formula
Percentage change = [(564 - 398) / 398] x 100
Subtract the new number by the original number
564 - 398 = 166
166 ÷ 398 = 0.41708542713567837
0.41708542713567837 x 100 = 41.71%