261.43% is the change from 223 to 806
Calculation steps:
[( 806 - 223 ) ÷ 223] x 100 = 261.43%
Formula
Percentage change = [(806 - 223) / 223] x 100
Subtract the new number by the original number
806 - 223 = 583
583 ÷ 223 = 2.6143497757847536
2.6143497757847536 x 100 = 261.43%