Let's divide 19836203 by 620
The aim is to understand the frequency of 620 in 19836203.

Let's proceed to step 1:
If we divide 1 by 620, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 620

Advancing to step 2:
When dividing 19 by 620, we get 0 with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Grab the next digit (8) from the dividend, add it to 19, then carry on: 198 / 620

Advancing to step 3:
620 can be fit into 198 0 times, resulting in a remainder of 198.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 198 leaves us with 198.
Append the next digit (3) from the dividend to 198 and continue with: 1983 / 620

Going ahead to step 4:
620 can be fit into 1983 3 times, resulting in a remainder of 123.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 1860 from 1983 and we're left with 123.
Bring next digit (6) of the dividend behind the 123 and repeat the process: 1236 / 620

On to step 5:
If we divide 1236 by 620, we get 1 and a remainder of 616.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Subtracting 620 from 1236 leaves us with 616.
Fetch the next digit (2) from the dividend, attach it to 616 and continue: 6162 / 620

Moving on to step 6:
The number 620 fits into 6162 9 times, leaving a remainder of 582.
Use 9 as the next digit of our solution. 
Result so far: 319.0
If we take 5580 away from 6162, we end up with 582.
Take the next digit (0) from the dividend and append it to 582, then repeat: 5820 / 620

Advancing to step 7:
When dividing 5820 by 620, we get 9 with a remainder of 240.
Use 9 as the next digit of our solution. 
Result so far: 3199.0
If we take 5580 away from 5820, we end up with 240.
Bring next digit (3) of the dividend behind the 240 and repeat the process: 2403 / 620

Going ahead to step 8:
The number 620 fits into 2403 3 times, leaving a remainder of 543.
Record the quotient 3 as the next digit in the result. 
Result so far: 31993.0
Subtracting 1860 from 2403 leaves us with 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

Moving on to step 9:
When dividing 5430 by 620, we get 8 with a remainder of 470.
The number 8 becomes the next digit in our result. 
Result so far: 31993.8
The remainder is 470 after subtracting 4960 from 5430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Advancing to step 10:
620 goes into 4700 7 times with a remainder of 360.
Write down 7 as next digit of the result. 
Result so far: 31993.87
If we subtract 4340 from 4700, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 11:
3600 divided by 620 is 5 with a remainder of 500.
Put 5 as the next digit of the answer. 
Result so far: 31993.875
Subtracting 3100 from 3600 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 12:
620 goes into 5000 8 times with a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 31993.8758
Subtract 4960 from 5000 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
If we divide 400 by 620, we get 0 and a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 31993.8758
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 14:
4000 divided by 620 is 6 with a remainder of 280.
Put 6 as the next digit of the answer. 
Result so far: 31993.875806
Deduct 3720 from 4000 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 15:
The number 620 fits into 2800 4 times, leaving a remainder of 320.
Write down 4 as next digit of the result. 
Result so far: 31993.8758064
Subtracting 2480 from 2800 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 16:
3200 divided by 620 is 5 with a remainder of 100.
The next digit of our result is 5. 
Result so far: 31993.87580645
Deduct 3100 from 3200 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The quotient of the division is 31993.87580645, and the remainder is 1e-07.