We're dividing 81538869 by 361 
We want to divide 81538869 by 361.

Step 1:
361 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 361

Step 2:
If we divide 81 by 361, we get 0 and a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Include the next digit (5) from the dividend after 81, then repeat: 815 / 361

Let's proceed to step 3:
361 goes into 815 2 times with a remainder of 93.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 722 from 815, we get 93.
Append the next digit (3) from the dividend to 93 and continue with: 933 / 361

Let's proceed to step 4:
The number 361 fits into 933 2 times, leaving a remainder of 211.
The next digit of our result is 2. 
Result so far: 22.0
The remainder is 211 after subtracting 722 from 933.
Take the next digit (8) from the dividend and append it to 211, then repeat: 2118 / 361

Let's proceed to step 5:
When dividing 2118 by 361, we get 5 with a remainder of 313.
Use 5 as the next digit of our solution. 
Result so far: 225.0
Subtract 1805 from 2118 to get 313.
Append the next digit (8) from the dividend to 313 and continue with: 3138 / 361

On to step 6:
The number 361 fits into 3138 8 times, leaving a remainder of 250.
The next digit of our result is 8. 
Result so far: 2258.0
The remainder is 250 after subtracting 2888 from 3138.
Append the next digit (6) from the dividend to 250 and continue with: 2506 / 361

On to step 7:
If we divide 2506 by 361, we get 6 and a remainder of 340.
Put 6 as the next digit of the answer. 
Result so far: 22586.0
If we take 2166 away from 2506, we end up with 340.
Append the next digit (9) from the dividend to 340 and continue with: 3409 / 361

Moving on to step 8:
When dividing 3409 by 361, we get 9 with a remainder of 160.
The number 9 becomes the next digit in our result. 
Result so far: 225869.0
If we take 3249 away from 3409, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 9:
361 goes into 1600 4 times with a remainder of 156.
Write down 4 as next digit of the result. 
Result so far: 225869.4
Deduct 1444 from 1600 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 10:
361 can be fit into 1560 4 times, resulting in a remainder of 116.
Write down 4 as next digit of the result. 
Result so far: 225869.44
Subtract 1444 from 1560 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

The quotient of the division is 225869.44, and the remainder is 0.116.