132.42% is the change from 256 to 595
Calculation steps:
[( 595 - 256 ) ÷ 256] x 100 = 132.42%
Formula
Percentage change = [(595 - 256) / 256] x 100
Subtract the new number by the original number
595 - 256 = 339
339 ÷ 256 = 1.32421875
1.32421875 x 100 = 132.42%