63.4% is the change from 459 to 750
Calculation steps:
[( 750 - 459 ) ÷ 459] x 100 = 63.4%
Formula
Percentage change = [(750 - 459) / 459] x 100
Subtract the new number by the original number
750 - 459 = 291
291 ÷ 459 = 0.6339869281045751
0.6339869281045751 x 100 = 63.4%