121.5% is the change from 214 to 474
Calculation steps:
[( 474 - 214 ) ÷ 214] x 100 = 121.5%
Formula
Percentage change = [(474 - 214) / 214] x 100
Subtract the new number by the original number
474 - 214 = 260
260 ÷ 214 = 1.2149532710280373
1.2149532710280373 x 100 = 121.5%