0.34% is the change from 591 to 593
Calculation steps:
[( 593 - 591 ) ÷ 591] x 100 = 0.34%
Formula
Percentage change = [(593 - 591) / 591] x 100
Subtract the new number by the original number
593 - 591 = 2
2 ÷ 591 = 0.00338409475465313
0.00338409475465313 x 100 = 0.34%