273.46% is the change from 260 to 971
Calculation steps:
[( 971 - 260 ) ÷ 260] x 100 = 273.46%
Formula
Percentage change = [(971 - 260) / 260] x 100
Subtract the new number by the original number
971 - 260 = 711
711 ÷ 260 = 2.7346153846153847
2.7346153846153847 x 100 = 273.46%