254.79% is the change from 73 to 259
Calculation steps:
[( 259 - 73 ) ÷ 73] x 100 = 254.79%
Formula
Percentage change = [(259 - 73) / 73] x 100
Subtract the new number by the original number
259 - 73 = 186
186 ÷ 73 = 2.547945205479452
2.547945205479452 x 100 = 254.79%