We're dividing 43603861 by 979 
We want to figure out the number of times 43603861 can be divided by 979.

On to step 1:
979 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 979

Moving on to step 2:
979 can be fit into 43 0 times, resulting in a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Grab the next digit (6) from the dividend, add it to 43, then carry on: 436 / 979

Moving on to step 3:
979 goes into 436 0 times with a remainder of 436.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 436 to get 436.
Append the next digit (0) from the dividend to 436 and continue with: 4360 / 979

Step 4:
4360 divided by 979 is 4 with a remainder of 444.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 3916 from 4360 to get 444.
Include the next digit (3) from the dividend after 444, then repeat: 4443 / 979

Moving on to step 5:
979 can be fit into 4443 4 times, resulting in a remainder of 527.
The next digit of our result is 4. 
Result so far: 44.0
Subtracting 3916 from 4443 leaves us with 527.
Include the next digit (8) from the dividend after 527, then repeat: 5278 / 979

Going ahead to step 6:
979 can be fit into 5278 5 times, resulting in a remainder of 383.
The next digit of our result is 5. 
Result so far: 445.0
If we take 4895 away from 5278, we end up with 383.
Append the next digit (6) from the dividend to 383 and continue with: 3836 / 979

Let's proceed to step 7:
If we divide 3836 by 979, we get 3 and a remainder of 899.
Put 3 as the next digit of the answer. 
Result so far: 4453.0
Subtract 2937 from 3836 to get 899.
Take the next digit (1) from the dividend and append it to 899, then repeat: 8991 / 979

Advancing to step 8:
When dividing 8991 by 979, we get 9 with a remainder of 180.
Record the quotient 9 as the next digit in the result. 
Result so far: 44539.0
Subtract 8811 from 8991 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 9:
979 can be fit into 1800 1 times, resulting in a remainder of 821.
Put 1 as the next digit of the answer. 
Result so far: 44539.1
The remainder is 821 after subtracting 979 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8210, and continue the process.

Going ahead to step 10:
When dividing 8210 by 979, we get 8 with a remainder of 378.
Write down 8 as next digit of the result. 
Result so far: 44539.18
The remainder is 378 after subtracting 7832 from 8210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Going ahead to step 11:
When dividing 3780 by 979, we get 3 with a remainder of 843.
Record the quotient 3 as the next digit in the result. 
Result so far: 44539.183
Deduct 2937 from 3780 and we're left with 843.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8430, and continue the process.

Moving on to step 12:
When dividing 8430 by 979, we get 8 with a remainder of 598.
Use 8 as the next digit of our solution. 
Result so far: 44539.1838
If we take 7832 away from 8430, we end up with 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Let's proceed to step 13:
5980 divided by 979 is 6 with a remainder of 106.
Write down 6 as next digit of the result. 
Result so far: 44539.18386
Subtract 5874 from 5980 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 14:
If we divide 1060 by 979, we get 1 and a remainder of 81.
The next digit of our result is 1. 
Result so far: 44539.183861
Deduct 979 from 1060 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Step 15:
When dividing 810 by 979, we get 0 with a remainder of 810.
The number 0 becomes the next digit in our result. 
Result so far: 44539.183861
Subtract 0 from 810 to get 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8100, and continue the process.

On to step 16:
If we divide 8100 by 979, we get 8 and a remainder of 268.
The number 8 becomes the next digit in our result. 
Result so far: 44539.18386108
Subtract 7832 from 8100 to get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Our division results in 44539.18386108 with a remaining 2.68e-07.