343.46% is the change from 214 to 949
Calculation steps:
[( 949 - 214 ) ÷ 214] x 100 = 343.46%
Formula
Percentage change = [(949 - 214) / 214] x 100
Subtract the new number by the original number
949 - 214 = 735
735 ÷ 214 = 3.4345794392523366
3.4345794392523366 x 100 = 343.46%