0.68% is the change from 590 to 594
Calculation steps:
[( 594 - 590 ) ÷ 590] x 100 = 0.68%
Formula
Percentage change = [(594 - 590) / 590] x 100
Subtract the new number by the original number
594 - 590 = 4
4 ÷ 590 = 0.006779661016949152
0.006779661016949152 x 100 = 0.68%