We divide 105547 by 90
We want to figure out the number of times 105547 can be divided by 90.

Going ahead to step 1:
The number 90 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 90

Step 2:
10 divided by 90 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 90

On to step 3:
90 can be fit into 105 1 times, resulting in a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 90 from 105, we get 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 90

On to step 4:
When dividing 155 by 90, we get 1 with a remainder of 65.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Deduct 90 from 155 and we're left with 65.
Grab the next digit (4) from the dividend, add it to 65, then carry on: 654 / 90

Going ahead to step 5:
90 can be fit into 654 7 times, resulting in a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 117.0
If we take 630 away from 654, we end up with 24.
Fetch the next digit (7) from the dividend, attach it to 24 and continue: 247 / 90

Step 6:
If we divide 247 by 90, we get 2 and a remainder of 67.
The next digit of our result is 2. 
Result so far: 1172.0
Subtract 180 from 247 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 7:
90 goes into 670 7 times with a remainder of 40.
The next digit of our result is 7. 
Result so far: 1172.7
Subtract 630 from 670 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
When dividing 400 by 90, we get 4 with a remainder of 40.
The next digit of our result is 4. 
Result so far: 1172.74
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
400 divided by 90 is 4 with a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 1172.744
Subtract 360 from 400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 1172.744 with a remaining 0.004.