270.39% is the change from 179 to 663
Calculation steps:
[( 663 - 179 ) ÷ 179] x 100 = 270.39%
Formula
Percentage change = [(663 - 179) / 179] x 100
Subtract the new number by the original number
663 - 179 = 484
484 ÷ 179 = 2.7039106145251397
2.7039106145251397 x 100 = 270.39%