Let's divide 81041201 by 910
We want to figure out the number of times 81041201 can be divided by 910.

Going ahead to step 1:
910 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 910

On to step 2:
The number 910 fits into 81 0 times, leaving a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Fetch the next digit (0) from the dividend, attach it to 81 and continue: 810 / 910

Going ahead to step 3:
If we divide 810 by 910, we get 0 and a remainder of 810.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 810, we end up with 810.
Grab the next digit (4) from the dividend, add it to 810, then carry on: 8104 / 910

On to step 4:
If we divide 8104 by 910, we get 8 and a remainder of 824.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 824 after subtracting 7280 from 8104.
Take the next digit (1) from the dividend and append it to 824, then repeat: 8241 / 910

Moving on to step 5:
910 goes into 8241 9 times with a remainder of 51.
Write down 9 as next digit of the result. 
Result so far: 89.0
If we subtract 8190 from 8241, we get 51.
Take the next digit (2) from the dividend and append it to 51, then repeat: 512 / 910

Advancing to step 6:
512 divided by 910 is 0 with a remainder of 512.
The number 0 becomes the next digit in our result. 
Result so far: 890.0
Subtract 0 from 512 to get 512.
Append the next digit (0) from the dividend to 512 and continue with: 5120 / 910

Going ahead to step 7:
910 goes into 5120 5 times with a remainder of 570.
Use 5 as the next digit of our solution. 
Result so far: 8905.0
If we take 4550 away from 5120, we end up with 570.
Bring next digit (1) of the dividend behind the 570 and repeat the process: 5701 / 910

Advancing to step 8:
If we divide 5701 by 910, we get 6 and a remainder of 241.
The number 6 becomes the next digit in our result. 
Result so far: 89056.0
If we subtract 5460 from 5701, we get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

On to step 9:
If we divide 2410 by 910, we get 2 and a remainder of 590.
The number 2 becomes the next digit in our result. 
Result so far: 89056.2
If we subtract 1820 from 2410, 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.

On to step 10:
910 goes into 5900 6 times with a remainder of 440.
The number 6 becomes the next digit in our result. 
Result so far: 89056.26
Deduct 5460 from 5900 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 11:
910 goes into 4400 4 times with a remainder of 760.
The number 4 becomes the next digit in our result. 
Result so far: 89056.264
If we subtract 3640 from 4400, we get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Advancing to step 12:
If we divide 7600 by 910, we get 8 and a remainder of 320.
Put 8 as the next digit of the answer. 
Result so far: 89056.2648
Subtracting 7280 from 7600 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 13:
910 can be fit into 3200 3 times, resulting in a remainder of 470.
The number 3 becomes the next digit in our result. 
Result so far: 89056.26483
If we take 2730 away from 3200, we end up with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Moving on to step 14:
If we divide 4700 by 910, we get 5 and a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 89056.264835
Deduct 4550 from 4700 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 15:
910 goes into 1500 1 times with a remainder of 590.
The number 1 becomes the next digit in our result. 
Result so far: 89056.2648351
The remainder is 590 after subtracting 910 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Advancing to step 16:
5900 divided by 910 is 6 with a remainder of 440.
Use 6 as the next digit of our solution. 
Result so far: 89056.26483516
The remainder is 440 after subtracting 5460 from 5900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final result is 89056.26483516 with a remainder of 4.4e-07.