47270162 ÷ 390 
The aim is to understand the frequency of 390 in 47270162.

On to step 1:
4 divided by 390 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 390

Step 2:
When dividing 47 by 390, we get 0 with a remainder of 47.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 47 leaves us with 47.
Include the next digit (2) from the dividend after 47, then repeat: 472 / 390

On to step 3:
The number 390 fits into 472 1 times, leaving a remainder of 82.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 82 after subtracting 390 from 472.
Bring next digit (7) of the dividend behind the 82 and repeat the process: 827 / 390

Moving on to step 4:
390 goes into 827 2 times with a remainder of 47.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtracting 780 from 827 leaves us with 47.
Take the next digit (0) from the dividend and append it to 47, then repeat: 470 / 390

Going ahead to step 5:
470 divided by 390 is 1 with a remainder of 80.
Put 1 as the next digit of the answer. 
Result so far: 121.0
If we subtract 390 from 470, we get 80.
Include the next digit (1) from the dividend after 80, then repeat: 801 / 390

Let's proceed to step 6:
801 divided by 390 is 2 with a remainder of 21.
Record the quotient 2 as the next digit in the result. 
Result so far: 1212.0
If we take 780 away from 801, we end up with 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 390

Moving on to step 7:
When dividing 216 by 390, we get 0 with a remainder of 216.
Write down 0 as next digit of the result. 
Result so far: 12120.0
Deduct 0 from 216 and we're left with 216.
Include the next digit (2) from the dividend after 216, then repeat: 2162 / 390

Let's proceed to step 8:
If we divide 2162 by 390, we get 5 and a remainder of 212.
The number 5 becomes the next digit in our result. 
Result so far: 121205.0
The remainder is 212 after subtracting 1950 from 2162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 9:
2120 divided by 390 is 5 with a remainder of 170.
The number 5 becomes the next digit in our result. 
Result so far: 121205.5
Deduct 1950 from 2120 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 10:
If we divide 1700 by 390, we get 4 and a remainder of 140.
Use 4 as the next digit of our solution. 
Result so far: 121205.54
Deduct 1560 from 1700 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 11:
1400 divided by 390 is 3 with a remainder of 230.
Use 3 as the next digit of our solution. 
Result so far: 121205.543
If we take 1170 away from 1400, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 12:
If we divide 2300 by 390, we get 5 and a remainder of 350.
The number 5 becomes the next digit in our result. 
Result so far: 121205.5435
If we subtract 1950 from 2300, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 13:
390 can be fit into 3500 8 times, resulting in a remainder of 380.
The next digit of our result is 8. 
Result so far: 121205.54358
Deduct 3120 from 3500 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 14:
The number 390 fits into 3800 9 times, leaving a remainder of 290.
The number 9 becomes the next digit in our result. 
Result so far: 121205.543589
Deduct 3510 from 3800 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 15:
390 can be fit into 2900 7 times, resulting in a remainder of 170.
Use 7 as the next digit of our solution. 
Result so far: 121205.5435897
Subtracting 2730 from 2900 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 16:
390 can be fit into 1700 4 times, resulting in a remainder of 140.
Put 4 as the next digit of the answer. 
Result so far: 121205.54358974
The remainder is 140 after subtracting 1560 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Our division results in 121205.54358974 with a remaining 1.4e-07.