2137949 divided by 555 
The aim is to understand the frequency of 555 in 2137949.

Moving on to step 1:
555 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 555

Step 2:
555 goes into 21 0 times with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Bring next digit (3) of the dividend behind the 21 and repeat the process: 213 / 555

Step 3:
The number 555 fits into 213 0 times, leaving a remainder of 213.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 213 leaves us with 213.
Grab the next digit (7) from the dividend, add it to 213, then carry on: 2137 / 555

Let's proceed to step 4:
The number 555 fits into 2137 3 times, leaving a remainder of 472.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 1665 from 2137, we get 472.
Grab the next digit (9) from the dividend, add it to 472, then carry on: 4729 / 555

Going ahead to step 5:
If we divide 4729 by 555, we get 8 and a remainder of 289.
The next digit of our result is 8. 
Result so far: 38.0
If we subtract 4440 from 4729, we get 289.
Include the next digit (4) from the dividend after 289, then repeat: 2894 / 555

Let's proceed to step 6:
2894 divided by 555 is 5 with a remainder of 119.
The number 5 becomes the next digit in our result. 
Result so far: 385.0
Subtracting 2775 from 2894 leaves us with 119.
Bring next digit (9) of the dividend behind the 119 and repeat the process: 1199 / 555

On to step 7:
555 can be fit into 1199 2 times, resulting in a remainder of 89.
The number 2 becomes the next digit in our result. 
Result so far: 3852.0
Subtract 1110 from 1199 to get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 8:
555 goes into 890 1 times with a remainder of 335.
Use 1 as the next digit of our solution. 
Result so far: 3852.1
If we subtract 555 from 890, we get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Let's proceed to step 9:
When dividing 3350 by 555, we get 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 3852.16
If we take 3330 away from 3350, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
200 divided by 555 is 0 with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 3852.16
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 11:
The number 555 fits into 2000 3 times, leaving a remainder of 335.
Put 3 as the next digit of the answer. 
Result so far: 3852.1603
The remainder is 335 after subtracting 1665 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Advancing to step 12:
When dividing 3350 by 555, we get 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 3852.16036
If we subtract 3330 from 3350, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 13:
When dividing 200 by 555, we get 0 with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 3852.16036
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 14:
When dividing 2000 by 555, we get 3 with a remainder of 335.
Record the quotient 3 as the next digit in the result. 
Result so far: 3852.1603603
Subtract 1665 from 2000 to get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

On to step 15:
555 goes into 3350 6 times with a remainder of 20.
The next digit of our result is 6. 
Result so far: 3852.16036036
If we subtract 3330 from 3350, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 3852.16036036 with a remainder of 2e-08.