226.85% is the change from 216 to 706
Calculation steps:
[( 706 - 216 ) ÷ 216] x 100 = 226.85%
Formula
Percentage change = [(706 - 216) / 216] x 100
Subtract the new number by the original number
706 - 216 = 490
490 ÷ 216 = 2.2685185185185186
2.2685185185185186 x 100 = 226.85%