266.2% is the change from 71 to 260
Calculation steps:
[( 260 - 71 ) ÷ 71] x 100 = 266.2%
Formula
Percentage change = [(260 - 71) / 71] x 100
Subtract the new number by the original number
260 - 71 = 189
189 ÷ 71 = 2.6619718309859155
2.6619718309859155 x 100 = 266.2%