52%
There is 100 students,
100% is everyone so 100% is everyone
52 of these are planning on attending college so do
52 / 100 = 0.52.
0.52*100(%) = 52%
Another example
156 students in a class, 52 plan on attending college.
52 / 156 = 0.33
0.33*100(%) = 33%.
Hope I helped!
By the way, the sign "/" means divided