37.1% is the change from 593 to 813
Calculation steps:
[( 813 - 593 ) ÷ 593] x 100 = 37.1%
Formula
Percentage change = [(813 - 593) / 593] x 100
Subtract the new number by the original number
813 - 593 = 220
220 ÷ 593 = 0.37099494097807756
0.37099494097807756 x 100 = 37.1%