0.17% is the change from 590 to 591
Calculation steps:
[( 591 - 590 ) ÷ 590] x 100 = 0.17%
Formula
Percentage change = [(591 - 590) / 590] x 100
Subtract the new number by the original number
591 - 590 = 1
1 ÷ 590 = 0.001694915254237288
0.001694915254237288 x 100 = 0.17%