91.22% is the change from 296 to 566
Calculation steps:
[( 566 - 296 ) ÷ 296] x 100 = 91.22%
Formula
Percentage change = [(566 - 296) / 296] x 100
Subtract the new number by the original number
566 - 296 = 270
270 ÷ 296 = 0.9121621621621622
0.9121621621621622 x 100 = 91.22%