50.71% is the change from 493 to 743
Calculation steps:
[( 743 - 493 ) ÷ 493] x 100 = 50.71%
Formula
Percentage change = [(743 - 493) / 493] x 100
Subtract the new number by the original number
743 - 493 = 250
250 ÷ 493 = 0.5070993914807302
0.5070993914807302 x 100 = 50.71%