591645 ÷ 48 
The aim is to understand the frequency of 48 in 591645.

Going ahead to step 1:
48 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 48

Let's proceed to step 2:
48 goes into 59 1 times with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 11 after subtracting 48 from 59.
Bring next digit (1) of the dividend behind the 11 and repeat the process: 111 / 48

Going ahead to step 3:
When dividing 111 by 48, we get 2 with a remainder of 15.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
The remainder is 15 after subtracting 96 from 111.
Append the next digit (6) from the dividend to 15 and continue with: 156 / 48

Advancing to step 4:
48 goes into 156 3 times with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 123.0
Subtract 144 from 156 to get 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 48

Moving on to step 5:
124 divided by 48 is 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 1232.0
Deduct 96 from 124 and we're left with 28.
Grab the next digit (5) from the dividend, add it to 28, then carry on: 285 / 48

On to step 6:
If we divide 285 by 48, we get 5 and a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 12325.0
If we subtract 240 from 285, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 7:
48 can be fit into 450 9 times, resulting in a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 12325.9
The remainder is 18 after subtracting 432 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 8:
48 can be fit into 180 3 times, resulting in a remainder of 36.
Write down 3 as next digit of the result. 
Result so far: 12325.93
The remainder is 36 after subtracting 144 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 9:
If we divide 360 by 48, we get 7 and a remainder of 24.
The next digit of our result is 7. 
Result so far: 12325.937
The remainder is 24 after subtracting 336 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
240 divided by 48 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 12325.9375
If we take 240 away from 240, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
If we divide 0 by 48, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12325.9375
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 12:
0 divided by 48 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12325.9375
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 12325.9375 with a balance of 0.0.