224.66% is the change from 146 to 474
Calculation steps:
[( 474 - 146 ) ÷ 146] x 100 = 224.66%
Formula
Percentage change = [(474 - 146) / 146] x 100
Subtract the new number by the original number
474 - 146 = 328
328 ÷ 146 = 2.2465753424657535
2.2465753424657535 x 100 = 224.66%