148.69% is the change from 191 to 475
Calculation steps:
[( 475 - 191 ) ÷ 191] x 100 = 148.69%
Formula
Percentage change = [(475 - 191) / 191] x 100
Subtract the new number by the original number
475 - 191 = 284
284 ÷ 191 = 1.486910994764398
1.486910994764398 x 100 = 148.69%