308.41% is the change from 214 to 874
Calculation steps:
[( 874 - 214 ) ÷ 214] x 100 = 308.41%
Formula
Percentage change = [(874 - 214) / 214] x 100
Subtract the new number by the original number
874 - 214 = 660
660 ÷ 214 = 3.0841121495327104
3.0841121495327104 x 100 = 308.41%