131.64% is the change from 256 to 593
Calculation steps:
[( 593 - 256 ) ÷ 256] x 100 = 131.64%
Formula
Percentage change = [(593 - 256) / 256] x 100
Subtract the new number by the original number
593 - 256 = 337
337 ÷ 256 = 1.31640625
1.31640625 x 100 = 131.64%