1379.49% is the change from 39 to 577
Calculation steps:
[( 577 - 39 ) ÷ 39] x 100 = 1379.49%
Formula
Percentage change = [(577 - 39) / 39] x 100
Subtract the new number by the original number
577 - 39 = 538
538 ÷ 39 = 13.794871794871796
13.794871794871796 x 100 = 1379.49%