40007347 ÷ 910 
Our goal is to divide 40007347 by 910.

Step 1:
910 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 910

Advancing to step 2:
40 divided by 910 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Bring next digit (0) of the dividend behind the 40 and repeat the process: 400 / 910

Step 3:
400 divided by 910 is 0 with a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 400 leaves us with 400.
Include the next digit (0) from the dividend after 400, then repeat: 4000 / 910

Going ahead to step 4:
4000 divided by 910 is 4 with a remainder of 360.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 3640 from 4000 and we're left with 360.
Take the next digit (7) from the dividend and append it to 360, then repeat: 3607 / 910

Advancing to step 5:
When dividing 3607 by 910, we get 3 with a remainder of 877.
The next digit of our result is 3. 
Result so far: 43.0
The remainder is 877 after subtracting 2730 from 3607.
Include the next digit (3) from the dividend after 877, then repeat: 8773 / 910

Moving on to step 6:
8773 divided by 910 is 9 with a remainder of 583.
Write down 9 as next digit of the result. 
Result so far: 439.0
If we subtract 8190 from 8773, we get 583.
Bring next digit (4) of the dividend behind the 583 and repeat the process: 5834 / 910

On to step 7:
910 goes into 5834 6 times with a remainder of 374.
Put 6 as the next digit of the answer. 
Result so far: 4396.0
If we take 5460 away from 5834, we end up with 374.
Take the next digit (7) from the dividend and append it to 374, then repeat: 3747 / 910

Going ahead to step 8:
If we divide 3747 by 910, we get 4 and a remainder of 107.
Put 4 as the next digit of the answer. 
Result so far: 43964.0
Subtracting 3640 from 3747 leaves us with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Going ahead to step 9:
910 can be fit into 1070 1 times, resulting in a remainder of 160.
The number 1 becomes the next digit in our result. 
Result so far: 43964.1
Subtracting 910 from 1070 leaves us 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.

Let's proceed to step 10:
910 can be fit into 1600 1 times, resulting in a remainder of 690.
The next digit of our result is 1. 
Result so far: 43964.11
If we take 910 away from 1600, we end up with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

The quotient of the division is 43964.11, and the remainder is 0.69.