217.21% is the change from 215 to 682
Calculation steps:
[( 682 - 215 ) ÷ 215] x 100 = 217.21%
Formula
Percentage change = [(682 - 215) / 215] x 100
Subtract the new number by the original number
682 - 215 = 467
467 ÷ 215 = 2.172093023255814
2.172093023255814 x 100 = 217.21%