147.4% is the change from 192 to 475
Calculation steps:
[( 475 - 192 ) ÷ 192] x 100 = 147.4%
Formula
Percentage change = [(475 - 192) / 192] x 100
Subtract the new number by the original number
475 - 192 = 283
283 ÷ 192 = 1.4739583333333333
1.4739583333333333 x 100 = 147.4%