217.57% is the change from 148 to 470
Calculation steps:
[( 470 - 148 ) ÷ 148] x 100 = 217.57%
Formula
Percentage change = [(470 - 148) / 148] x 100
Subtract the new number by the original number
470 - 148 = 322
322 ÷ 148 = 2.175675675675676
2.175675675675676 x 100 = 217.57%