104.33% is the change from 277 to 566
Calculation steps:
[( 566 - 277 ) ÷ 277] x 100 = 104.33%
Formula
Percentage change = [(566 - 277) / 277] x 100
Subtract the new number by the original number
566 - 277 = 289
289 ÷ 277 = 1.0433212996389891
1.0433212996389891 x 100 = 104.33%