180.47% is the change from 256 to 718
Calculation steps:
[( 718 - 256 ) ÷ 256] x 100 = 180.47%
Formula
Percentage change = [(718 - 256) / 256] x 100
Subtract the new number by the original number
718 - 256 = 462
462 ÷ 256 = 1.8046875
1.8046875 x 100 = 180.47%