220.95% is the change from 148 to 475
Calculation steps:
[( 475 - 148 ) ÷ 148] x 100 = 220.95%
Formula
Percentage change = [(475 - 148) / 148] x 100
Subtract the new number by the original number
475 - 148 = 327
327 ÷ 148 = 2.2094594594594597
2.2094594594594597 x 100 = 220.95%