136.45% is the change from 321 to 759
Calculation steps:
[( 759 - 321 ) ÷ 321] x 100 = 136.45%
Formula
Percentage change = [(759 - 321) / 321] x 100
Subtract the new number by the original number
759 - 321 = 438
438 ÷ 321 = 1.3644859813084111
1.3644859813084111 x 100 = 136.45%