341.59% is the change from 214 to 945
Calculation steps:
[( 945 - 214 ) ÷ 214] x 100 = 341.59%
Formula
Percentage change = [(945 - 214) / 214] x 100
Subtract the new number by the original number
945 - 214 = 731
731 ÷ 214 = 3.4158878504672896
3.4158878504672896 x 100 = 341.59%