37.29% is the change from 598 to 821
Calculation steps:
[( 821 - 598 ) ÷ 598] x 100 = 37.29%
Formula
Percentage change = [(821 - 598) / 598] x 100
Subtract the new number by the original number
821 - 598 = 223
223 ÷ 598 = 0.3729096989966555
0.3729096989966555 x 100 = 37.29%