56.88% is the change from 538 to 844
Calculation steps:
[( 844 - 538 ) ÷ 538] x 100 = 56.88%
Formula
Percentage change = [(844 - 538) / 538] x 100
Subtract the new number by the original number
844 - 538 = 306
306 ÷ 538 = 0.5687732342007435
0.5687732342007435 x 100 = 56.88%