42903199 divided by 273 
We want to figure out the number of times 42903199 can be divided by 273.

Moving on to step 1:
The number 273 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 273

On to step 2:
273 can be fit into 42 0 times, resulting in a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Grab the next digit (9) from the dividend, add it to 42, then carry on: 429 / 273

Moving on to step 3:
273 can be fit into 429 1 times, resulting in a remainder of 156.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 273 from 429 to get 156.
Take the next digit (0) from the dividend and append it to 156, then repeat: 1560 / 273

Step 4:
273 goes into 1560 5 times with a remainder of 195.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtract 1365 from 1560 to get 195.
Fetch the next digit (3) from the dividend, attach it to 195 and continue: 1953 / 273

Advancing to step 5:
273 goes into 1953 7 times with a remainder of 42.
Write down 7 as next digit of the result. 
Result so far: 157.0
If we take 1911 away from 1953, we end up with 42.
Bring next digit (1) of the dividend behind the 42 and repeat the process: 421 / 273

Advancing to step 6:
If we divide 421 by 273, we get 1 and a remainder of 148.
The number 1 becomes the next digit in our result. 
Result so far: 1571.0
If we take 273 away from 421, we end up with 148.
Take the next digit (9) from the dividend and append it to 148, then repeat: 1489 / 273

Let's proceed to step 7:
273 goes into 1489 5 times with a remainder of 124.
The next digit of our result is 5. 
Result so far: 15715.0
Subtracting 1365 from 1489 leaves us with 124.
Grab the next digit (9) from the dividend, add it to 124, then carry on: 1249 / 273

On to step 8:
1249 divided by 273 is 4 with a remainder of 157.
Put 4 as the next digit of the answer. 
Result so far: 157154.0
Subtracting 1092 from 1249 leaves us with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Going ahead to step 9:
If we divide 1570 by 273, we get 5 and a remainder of 205.
Record the quotient 5 as the next digit in the result. 
Result so far: 157154.5
Subtract 1365 from 1570 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Let's proceed to step 10:
If we divide 2050 by 273, we get 7 and a remainder of 139.
Put 7 as the next digit of the answer. 
Result so far: 157154.57
Subtract 1911 from 2050 to get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Advancing to step 11:
When dividing 1390 by 273, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 157154.575
The remainder is 25 after subtracting 1365 from 1390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 12:
250 divided by 273 is 0 with a remainder of 250.
Write down 0 as next digit of the result. 
Result so far: 157154.575
Subtract 0 from 250 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 13:
2500 divided by 273 is 9 with a remainder of 43.
Put 9 as the next digit of the answer. 
Result so far: 157154.57509
If we take 2457 away from 2500, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 14:
273 goes into 430 1 times with a remainder of 157.
Record the quotient 1 as the next digit in the result. 
Result so far: 157154.575091
Subtracting 273 from 430 leaves us with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Advancing to step 15:
273 can be fit into 1570 5 times, resulting in a remainder of 205.
Write down 5 as next digit of the result. 
Result so far: 157154.5750915
Subtract 1365 from 1570 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 16:
273 can be fit into 2050 7 times, resulting in a remainder of 139.
The next digit of our result is 7. 
Result so far: 157154.57509157
Deduct 1911 from 2050 and we're left with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

After the division, we end up with 157154.57509157 and a remainder of 1.39e-07.