150.84% is the change from 299 to 750
Calculation steps:
[( 750 - 299 ) ÷ 299] x 100 = 150.84%
Formula
Percentage change = [(750 - 299) / 299] x 100
Subtract the new number by the original number
750 - 299 = 451
451 ÷ 299 = 1.508361204013378
1.508361204013378 x 100 = 150.84%