137.85% is the change from 251 to 597
Calculation steps:
[( 597 - 251 ) ÷ 251] x 100 = 137.85%
Formula
Percentage change = [(597 - 251) / 251] x 100
Subtract the new number by the original number
597 - 251 = 346
346 ÷ 251 = 1.3784860557768925
1.3784860557768925 x 100 = 137.85%