83.88% is the change from 459 to 844
Calculation steps:
[( 844 - 459 ) ÷ 459] x 100 = 83.88%
Formula
Percentage change = [(844 - 459) / 459] x 100
Subtract the new number by the original number
844 - 459 = 385
385 ÷ 459 = 0.8387799564270153
0.8387799564270153 x 100 = 83.88%