79847834 divided by 31 
We want to figure out the number of times 79847834 can be divided by 31.

Advancing to step 1:
If we divide 7 by 31, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 31

On to step 2:
31 goes into 79 2 times with a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 62 away from 79, we end up with 17.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 31

Advancing to step 3:
When dividing 178 by 31, we get 5 with a remainder of 23.
Write down 5 as next digit of the result. 
Result so far: 25.0
Deduct 155 from 178 and we're left with 23.
Bring next digit (4) of the dividend behind the 23 and repeat the process: 234 / 31

Advancing to step 4:
The number 31 fits into 234 7 times, leaving a remainder of 17.
The next digit of our result is 7. 
Result so far: 257.0
If we subtract 217 from 234, we get 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 31

Step 5:
31 goes into 177 5 times with a remainder of 22.
Use 5 as the next digit of our solution. 
Result so far: 2575.0
If we take 155 away from 177, we end up with 22.
Bring next digit (8) of the dividend behind the 22 and repeat the process: 228 / 31

Going ahead to step 6:
When dividing 228 by 31, we get 7 with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 25757.0
If we subtract 217 from 228, we get 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 31

On to step 7:
31 can be fit into 113 3 times, resulting in a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 257573.0
If we take 93 away from 113, we end up with 20.
Append the next digit (4) from the dividend to 20 and continue with: 204 / 31

Let's proceed to step 8:
31 goes into 204 6 times with a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 2575736.0
If we subtract 186 from 204, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 9:
The number 31 fits into 180 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 2575736.5
The remainder is 25 after subtracting 155 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 10:
250 divided by 31 is 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 2575736.58
Deduct 248 from 250 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
If we divide 20 by 31, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 2575736.58
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
31 goes into 200 6 times with a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 2575736.5806
Subtracting 186 from 200 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 13:
31 goes into 140 4 times with a remainder of 16.
The next digit of our result is 4. 
Result so far: 2575736.58064
If we take 124 away from 140, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 14:
160 divided by 31 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 2575736.580645
Subtracting 155 from 160 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 15:
50 divided by 31 is 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 2575736.5806451
If we take 31 away from 50, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 16:
190 divided by 31 is 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 2575736.58064516
Deduct 186 from 190 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 2575736.58064516, and the remainder is 4e-09.