39478796 divided by 986 
We want to divide 39478796 by 986.

Going ahead to step 1:
If we divide 3 by 986, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 986

On to step 2:
986 goes into 39 0 times with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 986

Advancing to step 3:
When dividing 394 by 986, we get 0 with a remainder of 394.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 394, we get 394.
Bring next digit (7) of the dividend behind the 394 and repeat the process: 3947 / 986

Moving on to step 4:
986 can be fit into 3947 4 times, resulting in a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 3944 from 3947 to get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 986

Moving on to step 5:
If we divide 38 by 986, we get 0 and a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
If we subtract 0 from 38, we get 38.
Fetch the next digit (7) from the dividend, attach it to 38 and continue: 387 / 986

Advancing to step 6:
When dividing 387 by 986, we get 0 with a remainder of 387.
Write down 0 as next digit of the result. 
Result so far: 400.0
Subtracting 0 from 387 leaves us with 387.
Fetch the next digit (9) from the dividend, attach it to 387 and continue: 3879 / 986

Step 7:
3879 divided by 986 is 3 with a remainder of 921.
Record the quotient 3 as the next digit in the result. 
Result so far: 4003.0
Subtracting 2958 from 3879 leaves us with 921.
Grab the next digit (6) from the dividend, add it to 921, then carry on: 9216 / 986

Going ahead to step 8:
9216 divided by 986 is 9 with a remainder of 342.
Record the quotient 9 as the next digit in the result. 
Result so far: 40039.0
The remainder is 342 after subtracting 8874 from 9216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Moving on to step 9:
3420 divided by 986 is 3 with a remainder of 462.
Write down 3 as next digit of the result. 
Result so far: 40039.3
If we take 2958 away from 3420, we end up with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Moving on to step 10:
The number 986 fits into 4620 4 times, leaving a remainder of 676.
Put 4 as the next digit of the answer. 
Result so far: 40039.34
If we subtract 3944 from 4620, we get 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Let's proceed to step 11:
6760 divided by 986 is 6 with a remainder of 844.
Put 6 as the next digit of the answer. 
Result so far: 40039.346
If we take 5916 away from 6760, we end up with 844.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8440, and continue the process.

Step 12:
When dividing 8440 by 986, we get 8 with a remainder of 552.
Record the quotient 8 as the next digit in the result. 
Result so far: 40039.3468
If we subtract 7888 from 8440, we get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Advancing to step 13:
986 goes into 5520 5 times with a remainder of 590.
Put 5 as the next digit of the answer. 
Result so far: 40039.34685
If we subtract 4930 from 5520, we get 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Let's proceed to step 14:
5900 divided by 986 is 5 with a remainder of 970.
The number 5 becomes the next digit in our result. 
Result so far: 40039.346855
Deduct 4930 from 5900 and we're left with 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9700, and continue the process.

The final result is 40039.346855 with a remainder of 9.7e-05.