52.37% is the change from 590 to 899
Calculation steps:
[( 899 - 590 ) ÷ 590] x 100 = 52.37%
Formula
Percentage change = [(899 - 590) / 590] x 100
Subtract the new number by the original number
899 - 590 = 309
309 ÷ 590 = 0.523728813559322
0.523728813559322 x 100 = 52.37%