Let's divide 49140921 by 373
The aim is to understand the frequency of 373 in 49140921.

On to step 1:
373 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 373

Going ahead to step 2:
49 divided by 373 is 0 with a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Grab the next digit (1) from the dividend, add it to 49, then carry on: 491 / 373

Going ahead to step 3:
If we divide 491 by 373, we get 1 and a remainder of 118.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 373 from 491 and we're left with 118.
Fetch the next digit (4) from the dividend, attach it to 118 and continue: 1184 / 373

Let's proceed to step 4:
If we divide 1184 by 373, we get 3 and a remainder of 65.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 1119 away from 1184, we end up with 65.
Fetch the next digit (0) from the dividend, attach it to 65 and continue: 650 / 373

Step 5:
373 can be fit into 650 1 times, resulting in a remainder of 277.
Write down 1 as next digit of the result. 
Result so far: 131.0
If we subtract 373 from 650, we get 277.
Bring next digit (9) of the dividend behind the 277 and repeat the process: 2779 / 373

Advancing to step 6:
If we divide 2779 by 373, we get 7 and a remainder of 168.
Put 7 as the next digit of the answer. 
Result so far: 1317.0
Subtract 2611 from 2779 to get 168.
Bring next digit (2) of the dividend behind the 168 and repeat the process: 1682 / 373

Step 7:
The number 373 fits into 1682 4 times, leaving a remainder of 190.
Put 4 as the next digit of the answer. 
Result so far: 13174.0
The remainder is 190 after subtracting 1492 from 1682.
Bring next digit (1) of the dividend behind the 190 and repeat the process: 1901 / 373

Going ahead to step 8:
If we divide 1901 by 373, we get 5 and a remainder of 36.
Write down 5 as next digit of the result. 
Result so far: 131745.0
If we take 1865 away from 1901, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 9:
The number 373 fits into 360 0 times, leaving a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 131745.0
Subtracting 0 from 360 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 10:
373 can be fit into 3600 9 times, resulting in a remainder of 243.
Record the quotient 9 as the next digit in the result. 
Result so far: 131745.09
If we take 3357 away from 3600, we end up with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Advancing to step 11:
373 goes into 2430 6 times with a remainder of 192.
Record the quotient 6 as the next digit in the result. 
Result so far: 131745.096
Deduct 2238 from 2430 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 12:
When dividing 1920 by 373, we get 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 131745.0965
Deduct 1865 from 1920 and we're left 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.

Step 13:
373 goes into 550 1 times with a remainder of 177.
Put 1 as the next digit of the answer. 
Result so far: 131745.09651
Subtract 373 from 550 to get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Let's proceed to step 14:
When dividing 1770 by 373, we get 4 with a remainder of 278.
Write down 4 as next digit of the result. 
Result so far: 131745.096514
If we take 1492 away from 1770, we end up with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Advancing to step 15:
373 can be fit into 2780 7 times, resulting in a remainder of 169.
Record the quotient 7 as the next digit in the result. 
Result so far: 131745.0965147
If we subtract 2611 from 2780, we get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Let's proceed to step 16:
373 goes into 1690 4 times with a remainder of 198.
Use 4 as the next digit of our solution. 
Result so far: 131745.09651474
If we take 1492 away from 1690, we end up with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

The final outcome is 131745.09651474, with a leftover of 1.98e-07.