239.24% is the change from 79 to 268
Calculation steps:
[( 268 - 79 ) ÷ 79] x 100 = 239.24%
Formula
Percentage change = [(268 - 79) / 79] x 100
Subtract the new number by the original number
268 - 79 = 189
189 ÷ 79 = 2.392405063291139
2.392405063291139 x 100 = 239.24%