48 is what percent of 128

Steps:
1. You can do a proportion
X/100 times 48/128
2. You do 48 times 100 which is 4,800
3. You divide 4,800 by 128
4. Your answer is
37.5%

128/x=100/48
(128/x)*x=(100/48)*x       - we multiply both sides of the equation by x
128=2.0833333333333*x       - we divide both sides of the equation by (2.0833333333333) to get x
128/2.0833333333333=x 
61.44=x 
x=61.44 this is the answr