276.06% is the change from 71 to 267
Calculation steps:
[( 267 - 71 ) ÷ 71] x 100 = 276.06%
Formula
Percentage change = [(267 - 71) / 71] x 100
Subtract the new number by the original number
267 - 71 = 196
196 ÷ 71 = 2.76056338028169
2.76056338028169 x 100 = 276.06%