We divide 37420646 by 553
The aim is to understand the frequency of 553 in 37420646.

Advancing to step 1:
When dividing 3 by 553, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 553

Let's proceed to step 2:
553 goes into 37 0 times with a remainder of 37.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Bring next digit (4) of the dividend behind the 37 and repeat the process: 374 / 553

Going ahead to step 3:
553 can be fit into 374 0 times, resulting in a remainder of 374.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 374, we end up with 374.
Take the next digit (2) from the dividend and append it to 374, then repeat: 3742 / 553

On to step 4:
553 can be fit into 3742 6 times, resulting in a remainder of 424.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 3318 away from 3742, we end up with 424.
Grab the next digit (0) from the dividend, add it to 424, then carry on: 4240 / 553

Moving on to step 5:
4240 divided by 553 is 7 with a remainder of 369.
The next digit of our result is 7. 
Result so far: 67.0
Subtract 3871 from 4240 to get 369.
Include the next digit (6) from the dividend after 369, then repeat: 3696 / 553

Let's proceed to step 6:
The number 553 fits into 3696 6 times, leaving a remainder of 378.
Write down 6 as next digit of the result. 
Result so far: 676.0
The remainder is 378 after subtracting 3318 from 3696.
Fetch the next digit (4) from the dividend, attach it to 378 and continue: 3784 / 553

Moving on to step 7:
553 goes into 3784 6 times with a remainder of 466.
Write down 6 as next digit of the result. 
Result so far: 6766.0
Subtracting 3318 from 3784 leaves us with 466.
Include the next digit (6) from the dividend after 466, then repeat: 4666 / 553

Advancing to step 8:
553 can be fit into 4666 8 times, resulting in a remainder of 242.
Use 8 as the next digit of our solution. 
Result so far: 67668.0
Subtract 4424 from 4666 to get 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

On to step 9:
2420 divided by 553 is 4 with a remainder of 208.
Write down 4 as next digit of the result. 
Result so far: 67668.4
Subtract 2212 from 2420 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 10:
2080 divided by 553 is 3 with a remainder of 421.
Write down 3 as next digit of the result. 
Result so far: 67668.43
If we subtract 1659 from 2080, we get 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Step 11:
4210 divided by 553 is 7 with a remainder of 339.
The next digit of our result is 7. 
Result so far: 67668.437
Subtracting 3871 from 4210 leaves us with 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Step 12:
The number 553 fits into 3390 6 times, leaving a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 67668.4376
If we subtract 3318 from 3390, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 13:
If we divide 720 by 553, we get 1 and a remainder of 167.
Record the quotient 1 as the next digit in the result. 
Result so far: 67668.43761
If we subtract 553 from 720, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Moving on to step 14:
If we divide 1670 by 553, we get 3 and a remainder of 11.
The next digit of our result is 3. 
Result so far: 67668.437613
The remainder is 11 after subtracting 1659 from 1670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 15:
The number 553 fits into 110 0 times, leaving a remainder of 110.
The next digit of our result is 0. 
Result so far: 67668.437613
Deduct 0 from 110 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 16:
553 can be fit into 1100 1 times, resulting in a remainder of 547.
Use 1 as the next digit of our solution. 
Result so far: 67668.43761301
If we take 553 away from 1100, we end up with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

The final outcome is 67668.43761301, with a leftover of 5.47e-07.