61.25% is the change from 271 to 437
Calculation steps:
[( 437 - 271 ) ÷ 271] x 100 = 61.25%
Formula
Percentage change = [(437 - 271) / 271] x 100
Subtract the new number by the original number
437 - 271 = 166
166 ÷ 271 = 0.6125461254612546
0.6125461254612546 x 100 = 61.25%