215.81% is the change from 215 to 679
Calculation steps:
[( 679 - 215 ) ÷ 215] x 100 = 215.81%
Formula
Percentage change = [(679 - 215) / 215] x 100
Subtract the new number by the original number
679 - 215 = 464
464 ÷ 215 = 2.158139534883721
2.158139534883721 x 100 = 215.81%