146% is the change from 300 to 738
Calculation steps:
[( 738 - 300 ) ÷ 300] x 100 = 146%
Formula
Percentage change = [(738 - 300) / 300] x 100
Subtract the new number by the original number
738 - 300 = 438
438 ÷ 300 = 1.46
1.46 x 100 = 146%
Example