46.85% is the change from 397 to 583
Calculation steps:
[( 583 - 397 ) ÷ 397] x 100 = 46.85%
Formula
Percentage change = [(583 - 397) / 397] x 100
Subtract the new number by the original number
583 - 397 = 186
186 ÷ 397 = 0.46851385390428213
0.46851385390428213 x 100 = 46.85%