179% is the change from 100 to 279
Calculation steps:
[( 279 - 100 ) ÷ 100] x 100 = 179%
Formula
Percentage change = [(279 - 100) / 100] x 100
Subtract the new number by the original number
279 - 100 = 179
179 ÷ 100 = 1.79
1.79 x 100 = 179%
Example