19977619 ÷ 237 
The aim is to understand the frequency of 237 in 19977619.

On to step 1:
1 divided by 237 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 237

Advancing to step 2:
When dividing 19 by 237, we get 0 with a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Take the next digit (9) from the dividend and append it to 19, then repeat: 199 / 237

Step 3:
237 can be fit into 199 0 times, resulting in a remainder of 199.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 199, we get 199.
Take the next digit (7) from the dividend and append it to 199, then repeat: 1997 / 237

Let's proceed to step 4:
237 goes into 1997 8 times with a remainder of 101.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 101 after subtracting 1896 from 1997.
Fetch the next digit (7) from the dividend, attach it to 101 and continue: 1017 / 237

Let's proceed to step 5:
237 can be fit into 1017 4 times, resulting in a remainder of 69.
Write down 4 as next digit of the result. 
Result so far: 84.0
Subtracting 948 from 1017 leaves us with 69.
Append the next digit (6) from the dividend to 69 and continue with: 696 / 237

Going ahead to step 6:
237 can be fit into 696 2 times, resulting in a remainder of 222.
The number 2 becomes the next digit in our result. 
Result so far: 842.0
Subtract 474 from 696 to get 222.
Take the next digit (1) from the dividend and append it to 222, then repeat: 2221 / 237

Step 7:
237 goes into 2221 9 times with a remainder of 88.
Put 9 as the next digit of the answer. 
Result so far: 8429.0
If we take 2133 away from 2221, we end up with 88.
Grab the next digit (9) from the dividend, add it to 88, then carry on: 889 / 237

Advancing to step 8:
889 divided by 237 is 3 with a remainder of 178.
Put 3 as the next digit of the answer. 
Result so far: 84293.0
The remainder is 178 after subtracting 711 from 889.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Let's proceed to step 9:
If we divide 1780 by 237, we get 7 and a remainder of 121.
Put 7 as the next digit of the answer. 
Result so far: 84293.7
Subtract 1659 from 1780 to get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Moving on to step 10:
The number 237 fits into 1210 5 times, leaving a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 84293.75
If we subtract 1185 from 1210, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 11:
If we divide 250 by 237, we get 1 and a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 84293.751
If we subtract 237 from 250, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 12:
The number 237 fits into 130 0 times, leaving a remainder of 130.
Put 0 as the next digit of the answer. 
Result so far: 84293.751
Subtract 0 from 130 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 13:
1300 divided by 237 is 5 with a remainder of 115.
Record the quotient 5 as the next digit in the result. 
Result so far: 84293.75105
Subtracting 1185 from 1300 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 14:
237 can be fit into 1150 4 times, resulting in a remainder of 202.
Record the quotient 4 as the next digit in the result. 
Result so far: 84293.751054
If we take 948 away from 1150, we end up with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

On to step 15:
When dividing 2020 by 237, we get 8 with a remainder of 124.
Record the quotient 8 as the next digit in the result. 
Result so far: 84293.7510548
Subtract 1896 from 2020 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 16:
If we divide 1240 by 237, we get 5 and a remainder of 55.
The next digit of our result is 5. 
Result so far: 84293.75105485
If we take 1185 away from 1240, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Our division results in 84293.75105485 with a remaining 5.5e-08.