We look at the division of 87806939 by 361 
Our goal is to divide 87806939 by 361.

Going ahead to step 1:
When dividing 8 by 361, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 361

On to step 2:
361 can be fit into 87 0 times, resulting in a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Take the next digit (8) from the dividend and append it to 87, then repeat: 878 / 361

On to step 3:
When dividing 878 by 361, we get 2 with a remainder of 156.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 722 from 878 to get 156.
Append the next digit (0) from the dividend to 156 and continue with: 1560 / 361

Let's proceed to step 4:
If we divide 1560 by 361, we get 4 and a remainder of 116.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Subtract 1444 from 1560 to get 116.
Bring next digit (6) of the dividend behind the 116 and repeat the process: 1166 / 361

Advancing to step 5:
361 can be fit into 1166 3 times, resulting in a remainder of 83.
Record the quotient 3 as the next digit in the result. 
Result so far: 243.0
Subtracting 1083 from 1166 leaves us with 83.
Include the next digit (9) from the dividend after 83, then repeat: 839 / 361

Going ahead to step 6:
The number 361 fits into 839 2 times, leaving a remainder of 117.
Record the quotient 2 as the next digit in the result. 
Result so far: 2432.0
The remainder is 117 after subtracting 722 from 839.
Bring next digit (3) of the dividend behind the 117 and repeat the process: 1173 / 361

Advancing to step 7:
361 goes into 1173 3 times with a remainder of 90.
Put 3 as the next digit of the answer. 
Result so far: 24323.0
If we take 1083 away from 1173, we end up with 90.
Grab the next digit (9) from the dividend, add it to 90, then carry on: 909 / 361

Let's proceed to step 8:
361 goes into 909 2 times with a remainder of 187.
Record the quotient 2 as the next digit in the result. 
Result so far: 243232.0
If we subtract 722 from 909, we get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Step 9:
1870 divided by 361 is 5 with a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 243232.5
Subtract 1805 from 1870 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 10:
When dividing 650 by 361, we get 1 with a remainder of 289.
The next digit of our result is 1. 
Result so far: 243232.51
Subtracting 361 from 650 leaves us with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Moving on to step 11:
If we divide 2890 by 361, we get 8 and a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 243232.518
The remainder is 2 after subtracting 2888 from 2890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 12:
361 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 243232.518
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 13:
361 can be fit into 200 0 times, resulting in a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 243232.518
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 243232.518 with a remainder of 0.0002.