We look at the division of 56404212 by 371 
The aim is to understand the frequency of 371 in 56404212.

Let's proceed to step 1:
371 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 371

Going ahead to step 2:
56 divided by 371 is 0 with a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 56 after subtracting 0 from 56.
Take the next digit (4) from the dividend and append it to 56, then repeat: 564 / 371

Let's proceed to step 3:
The number 371 fits into 564 1 times, leaving a remainder of 193.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 371 from 564, we get 193.
Fetch the next digit (0) from the dividend, attach it to 193 and continue: 1930 / 371

Going ahead to step 4:
When dividing 1930 by 371, we get 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 1855 from 1930 to get 75.
Append the next digit (4) from the dividend to 75 and continue with: 754 / 371

Let's proceed to step 5:
371 goes into 754 2 times with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 152.0
Subtract 742 from 754 to get 12.
Include the next digit (2) from the dividend after 12, then repeat: 122 / 371

Step 6:
371 can be fit into 122 0 times, resulting in a remainder of 122.
Put 0 as the next digit of the answer. 
Result so far: 1520.0
Subtracting 0 from 122 leaves us with 122.
Grab the next digit (1) from the dividend, add it to 122, then carry on: 1221 / 371

Going ahead to step 7:
371 can be fit into 1221 3 times, resulting in a remainder of 108.
Record the quotient 3 as the next digit in the result. 
Result so far: 15203.0
Deduct 1113 from 1221 and we're left with 108.
Include the next digit (2) from the dividend after 108, then repeat: 1082 / 371

Advancing to step 8:
371 can be fit into 1082 2 times, resulting in a remainder of 340.
Use 2 as the next digit of our solution. 
Result so far: 152032.0
Subtracting 742 from 1082 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 9:
3400 divided by 371 is 9 with a remainder of 61.
Use 9 as the next digit of our solution. 
Result so far: 152032.9
Deduct 3339 from 3400 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 10:
610 divided by 371 is 1 with a remainder of 239.
The number 1 becomes the next digit in our result. 
Result so far: 152032.91
Deduct 371 from 610 and we're left with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

On to step 11:
371 goes into 2390 6 times with a remainder of 164.
Put 6 as the next digit of the answer. 
Result so far: 152032.916
Subtract 2226 from 2390 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 12:
1640 divided by 371 is 4 with a remainder of 156.
Put 4 as the next digit of the answer. 
Result so far: 152032.9164
The remainder is 156 after subtracting 1484 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 13:
If we divide 1560 by 371, we get 4 and a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 152032.91644
If we subtract 1484 from 1560, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final outcome is 152032.91644, with a leftover of 7.6e-05.