72.83% is the change from 254 to 439
Calculation steps:
[( 439 - 254 ) ÷ 254] x 100 = 72.83%
Formula
Percentage change = [(439 - 254) / 254] x 100
Subtract the new number by the original number
439 - 254 = 185
185 ÷ 254 = 0.7283464566929134
0.7283464566929134 x 100 = 72.83%