16819135 ÷ 373 
We want to divide 16819135 by 373.

Advancing to step 1:
When dividing 1 by 373, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 373

Moving on to step 2:
373 can be fit into 16 0 times, resulting in a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 373

Let's proceed to step 3:
168 divided by 373 is 0 with a remainder of 168.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 168, we end up with 168.
Bring next digit (1) of the dividend behind the 168 and repeat the process: 1681 / 373

Let's proceed to step 4:
373 goes into 1681 4 times with a remainder of 189.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 1492 away from 1681, we end up with 189.
Bring next digit (9) of the dividend behind the 189 and repeat the process: 1899 / 373

Let's proceed to step 5:
The number 373 fits into 1899 5 times, leaving a remainder of 34.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Deduct 1865 from 1899 and we're left with 34.
Bring next digit (1) of the dividend behind the 34 and repeat the process: 341 / 373

Going ahead to step 6:
373 goes into 341 0 times with a remainder of 341.
The number 0 becomes the next digit in our result. 
Result so far: 450.0
If we subtract 0 from 341, we get 341.
Include the next digit (3) from the dividend after 341, then repeat: 3413 / 373

Let's proceed to step 7:
If we divide 3413 by 373, we get 9 and a remainder of 56.
Record the quotient 9 as the next digit in the result. 
Result so far: 4509.0
If we take 3357 away from 3413, we end up with 56.
Grab the next digit (5) from the dividend, add it to 56, then carry on: 565 / 373

Step 8:
The number 373 fits into 565 1 times, leaving a remainder of 192.
Use 1 as the next digit of our solution. 
Result so far: 45091.0
If we take 373 away from 565, we end up 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.

Going ahead to step 9:
373 can be fit into 1920 5 times, resulting in a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 45091.5
Subtracting 1865 from 1920 leaves us 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 10:
The number 373 fits into 550 1 times, leaving a remainder of 177.
The number 1 becomes the next digit in our result. 
Result so far: 45091.51
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.

Moving on to step 11:
The number 373 fits into 1770 4 times, leaving a remainder of 278.
Record the quotient 4 as the next digit in the result. 
Result so far: 45091.514
Deduct 1492 from 1770 and we're left 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.

Step 12:
When dividing 2780 by 373, we get 7 with a remainder of 169.
The next digit of our result is 7. 
Result so far: 45091.5147
If we take 2611 away from 2780, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Step 13:
If we divide 1690 by 373, we get 4 and a remainder of 198.
Record the quotient 4 as the next digit in the result. 
Result so far: 45091.51474
Subtract 1492 from 1690 to get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Step 14:
373 goes into 1980 5 times with a remainder of 115.
Use 5 as the next digit of our solution. 
Result so far: 45091.514745
If we subtract 1865 from 1980, we get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Advancing to step 15:
The number 373 fits into 1150 3 times, leaving a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 45091.5147453
Subtract 1119 from 1150 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 16:
If we divide 310 by 373, we get 0 and a remainder of 310.
Write down 0 as next digit of the result. 
Result so far: 45091.5147453
If we take 0 away from 310, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

In conclusion, the division gives 45091.5147453 with a balance of 3.1e-07.