21.17% is the change from 444 to 538
Calculation steps:
[( 538 - 444 ) ÷ 444] x 100 = 21.17%
Formula
Percentage change = [(538 - 444) / 444] x 100
Subtract the new number by the original number
538 - 444 = 94
94 ÷ 444 = 0.21171171171171171
0.21171171171171171 x 100 = 21.17%