Answer:
22.46
Explanation:
'Percent (%)' means 'out of one hundred': 
p% = p 'out of one hundred', 
p% is read p 'percent', 
p% = p/100 = p ÷ 100. 
49.5% = 49.5/100 = 49.5 ÷ 100 = 0.495. 
100% = 100/100 = 100 ÷ 100 = 1. 
 
Increase the number by 49.5% of its value. 
Percentage increase = 49.5% × 22.46 
New value = 22.46 + Percentage increase