78.62% is the change from 145 to 259
Calculation steps:
[( 259 - 145 ) ÷ 145] x 100 = 78.62%
Formula
Percentage change = [(259 - 145) / 145] x 100
Subtract the new number by the original number
259 - 145 = 114
114 ÷ 145 = 0.7862068965517242
0.7862068965517242 x 100 = 78.62%