166.51% is the change from 218 to 581
Calculation steps:
[( 581 - 218 ) ÷ 218] x 100 = 166.51%
Formula
Percentage change = [(581 - 218) / 218] x 100
Subtract the new number by the original number
581 - 218 = 363
363 ÷ 218 = 1.665137614678899
1.665137614678899 x 100 = 166.51%