274.8% is the change from 123 to 461
Calculation steps:
[( 461 - 123 ) ÷ 123] x 100 = 274.8%
Formula
Percentage change = [(461 - 123) / 123] x 100
Subtract the new number by the original number
461 - 123 = 338
338 ÷ 123 = 2.747967479674797
2.747967479674797 x 100 = 274.8%