40638612 divided by 485 
Our goal is to divide 40638612 by 485.

On to step 1:
485 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 485

Going ahead to step 2:
40 divided by 485 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Bring next digit (6) of the dividend behind the 40 and repeat the process: 406 / 485

Step 3:
406 divided by 485 is 0 with a remainder of 406.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 406, we get 406.
Grab the next digit (3) from the dividend, add it to 406, then carry on: 4063 / 485

Let's proceed to step 4:
485 can be fit into 4063 8 times, resulting in a remainder of 183.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 3880 from 4063 to get 183.
Bring next digit (8) of the dividend behind the 183 and repeat the process: 1838 / 485

Going ahead to step 5:
485 goes into 1838 3 times with a remainder of 383.
Put 3 as the next digit of the answer. 
Result so far: 83.0
If we take 1455 away from 1838, we end up with 383.
Grab the next digit (6) from the dividend, add it to 383, then carry on: 3836 / 485

On to step 6:
485 goes into 3836 7 times with a remainder of 441.
The next digit of our result is 7. 
Result so far: 837.0
Deduct 3395 from 3836 and we're left with 441.
Take the next digit (1) from the dividend and append it to 441, then repeat: 4411 / 485

Advancing to step 7:
485 can be fit into 4411 9 times, resulting in a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 8379.0
Subtract 4365 from 4411 to get 46.
Append the next digit (2) from the dividend to 46 and continue with: 462 / 485

Advancing to step 8:
If we divide 462 by 485, we get 0 and a remainder of 462.
Put 0 as the next digit of the answer. 
Result so far: 83790.0
Deduct 0 from 462 and we're left with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

On to step 9:
485 goes into 4620 9 times with a remainder of 255.
Record the quotient 9 as the next digit in the result. 
Result so far: 83790.9
Deduct 4365 from 4620 and we're left with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 10:
485 can be fit into 2550 5 times, resulting in a remainder of 125.
The next digit of our result is 5. 
Result so far: 83790.95
Deduct 2425 from 2550 and we're left with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 11:
If we divide 1250 by 485, we get 2 and a remainder of 280.
Record the quotient 2 as the next digit in the result. 
Result so far: 83790.952
If we subtract 970 from 1250, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 12:
If we divide 2800 by 485, we get 5 and a remainder of 375.
The next digit of our result is 5. 
Result so far: 83790.9525
If we subtract 2425 from 2800, we get 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Moving on to step 13:
485 can be fit into 3750 7 times, resulting in a remainder of 355.
Use 7 as the next digit of our solution. 
Result so far: 83790.95257
Subtracting 3395 from 3750 leaves us with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Going ahead to step 14:
If we divide 3550 by 485, we get 7 and a remainder of 155.
Put 7 as the next digit of the answer. 
Result so far: 83790.952577
Deduct 3395 from 3550 and we're left with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

After the division, we end up with 83790.952577 and a remainder of 1.55e-05.