254.01% is the change from 137 to 485
Calculation steps:
[( 485 - 137 ) ÷ 137] x 100 = 254.01%
Formula
Percentage change = [(485 - 137) / 137] x 100
Subtract the new number by the original number
485 - 137 = 348
348 ÷ 137 = 2.54014598540146
2.54014598540146 x 100 = 254.01%