We're dividing 79902192 by 439 
Our goal is to divide 79902192 by 439.

On to step 1:
439 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 439

Advancing to step 2:
439 goes into 79 0 times with a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Grab the next digit (9) from the dividend, add it to 79, then carry on: 799 / 439

Step 3:
799 divided by 439 is 1 with a remainder of 360.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 439 from 799, we get 360.
Bring next digit (0) of the dividend behind the 360 and repeat the process: 3600 / 439

Let's proceed to step 4:
When dividing 3600 by 439, we get 8 with a remainder of 88.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 3512 from 3600 to get 88.
Fetch the next digit (2) from the dividend, attach it to 88 and continue: 882 / 439

Step 5:
882 divided by 439 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 182.0
Subtracting 878 from 882 leaves us with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 439

Moving on to step 6:
When dividing 41 by 439, we get 0 with a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 1820.0
If we take 0 away from 41, we end up with 41.
Bring next digit (9) of the dividend behind the 41 and repeat the process: 419 / 439

Let's proceed to step 7:
When dividing 419 by 439, we get 0 with a remainder of 419.
Record the quotient 0 as the next digit in the result. 
Result so far: 18200.0
Subtract 0 from 419 to get 419.
Include the next digit (2) from the dividend after 419, then repeat: 4192 / 439

Moving on to step 8:
The number 439 fits into 4192 9 times, leaving a remainder of 241.
The next digit of our result is 9. 
Result so far: 182009.0
Deduct 3951 from 4192 and we're left with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Step 9:
439 goes into 2410 5 times with a remainder of 215.
Record the quotient 5 as the next digit in the result. 
Result so far: 182009.5
If we subtract 2195 from 2410, we get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Moving on to step 10:
When dividing 2150 by 439, we get 4 with a remainder of 394.
Record the quotient 4 as the next digit in the result. 
Result so far: 182009.54
If we take 1756 away from 2150, we end up with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

On to step 11:
439 goes into 3940 8 times with a remainder of 428.
The number 8 becomes the next digit in our result. 
Result so far: 182009.548
Subtract 3512 from 3940 to get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Advancing to step 12:
If we divide 4280 by 439, we get 9 and a remainder of 329.
Record the quotient 9 as the next digit in the result. 
Result so far: 182009.5489
If we take 3951 away from 4280, we end up with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Let's proceed to step 13:
3290 divided by 439 is 7 with a remainder of 217.
Put 7 as the next digit of the answer. 
Result so far: 182009.54897
If we subtract 3073 from 3290, we get 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Let's proceed to step 14:
439 can be fit into 2170 4 times, resulting in a remainder of 414.
Write down 4 as next digit of the result. 
Result so far: 182009.548974
If we subtract 1756 from 2170, we get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Moving on to step 15:
439 goes into 4140 9 times with a remainder of 189.
The next digit of our result is 9. 
Result so far: 182009.5489749
The remainder is 189 after subtracting 3951 from 4140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Advancing to step 16:
The number 439 fits into 1890 4 times, leaving a remainder of 134.
Write down 4 as next digit of the result. 
Result so far: 182009.54897494
If we subtract 1756 from 1890, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

The final result is 182009.54897494 with a remainder of 1.34e-07.