245.07% is the change from 71 to 245
Calculation steps:
[( 245 - 71 ) ÷ 71] x 100 = 245.07%
Formula
Percentage change = [(245 - 71) / 71] x 100
Subtract the new number by the original number
245 - 71 = 174
174 ÷ 71 = 2.4507042253521125
2.4507042253521125 x 100 = 245.07%