122.83% is the change from 254 to 566
Calculation steps:
[( 566 - 254 ) ÷ 254] x 100 = 122.83%
Formula
Percentage change = [(566 - 254) / 254] x 100
Subtract the new number by the original number
566 - 254 = 312
312 ÷ 254 = 1.2283464566929134
1.2283464566929134 x 100 = 122.83%