213.02% is the change from 215 to 673
Calculation steps:
[( 673 - 215 ) ÷ 215] x 100 = 213.02%
Formula
Percentage change = [(673 - 215) / 215] x 100
Subtract the new number by the original number
673 - 215 = 458
458 ÷ 215 = 2.130232558139535
2.130232558139535 x 100 = 213.02%