292.96% is the change from 71 to 279
Calculation steps:
[( 279 - 71 ) ÷ 71] x 100 = 292.96%
Formula
Percentage change = [(279 - 71) / 71] x 100
Subtract the new number by the original number
279 - 71 = 208
208 ÷ 71 = 2.9295774647887325
2.9295774647887325 x 100 = 292.96%