289.02% is the change from 246 to 957
Calculation steps:
[( 957 - 246 ) ÷ 246] x 100 = 289.02%
Formula
Percentage change = [(957 - 246) / 246] x 100
Subtract the new number by the original number
957 - 246 = 711
711 ÷ 246 = 2.8902439024390243
2.8902439024390243 x 100 = 289.02%