22.36% is the change from 398 to 487
Calculation steps:
[( 487 - 398 ) ÷ 398] x 100 = 22.36%
Formula
Percentage change = [(487 - 398) / 398] x 100
Subtract the new number by the original number
487 - 398 = 89
89 ÷ 398 = 0.2236180904522613
0.2236180904522613 x 100 = 22.36%