156.11% is the change from 221 to 566
Calculation steps:
[( 566 - 221 ) ÷ 221] x 100 = 156.11%
Formula
Percentage change = [(566 - 221) / 221] x 100
Subtract the new number by the original number
566 - 221 = 345
345 ÷ 221 = 1.5610859728506787
1.5610859728506787 x 100 = 156.11%