62.36% is the change from 271 to 440
Calculation steps:
[( 440 - 271 ) ÷ 271] x 100 = 62.36%
Formula
Percentage change = [(440 - 271) / 271] x 100
Subtract the new number by the original number
440 - 271 = 169
169 ÷ 271 = 0.6236162361623616
0.6236162361623616 x 100 = 62.36%