137.99% is the change from 279 to 664
Calculation steps:
[( 664 - 279 ) ÷ 279] x 100 = 137.99%
Formula
Percentage change = [(664 - 279) / 279] x 100
Subtract the new number by the original number
664 - 279 = 385
385 ÷ 279 = 1.3799283154121864
1.3799283154121864 x 100 = 137.99%