47.25% is the change from 400 to 589
Calculation steps:
[( 589 - 400 ) ÷ 400] x 100 = 47.25%
Formula
Percentage change = [(589 - 400) / 400] x 100
Subtract the new number by the original number
589 - 400 = 189
189 ÷ 400 = 0.4725
0.4725 x 100 = 47.25%