9.35% is the change from 492 to 538
Calculation steps:
[( 538 - 492 ) ÷ 492] x 100 = 9.35%
Formula
Percentage change = [(538 - 492) / 492] x 100
Subtract the new number by the original number
538 - 492 = 46
46 ÷ 492 = 0.09349593495934959
0.09349593495934959 x 100 = 9.35%