36939036 ÷ 45 
Let's see how many times 45 fits into 36939036.

Moving on to step 1:
If we divide 3 by 45, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 45

Moving on to step 2:
When dividing 36 by 45, we get 0 with a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 36, we end up with 36.
Include the next digit (9) from the dividend after 36, then repeat: 369 / 45

Going ahead to step 3:
45 can be fit into 369 8 times, resulting in a remainder of 9.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 360 away from 369, we end up with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 45

Step 4:
When dividing 93 by 45, we get 2 with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 82.0
The remainder is 3 after subtracting 90 from 93.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 45

Going ahead to step 5:
The number 45 fits into 39 0 times, leaving a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 820.0
If we take 0 away from 39, we end up with 39.
Fetch the next digit (0) from the dividend, attach it to 39 and continue: 390 / 45

Advancing to step 6:
The number 45 fits into 390 8 times, leaving a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 8208.0
Deduct 360 from 390 and we're left with 30.
Fetch the next digit (3) from the dividend, attach it to 30 and continue: 303 / 45

Step 7:
When dividing 303 by 45, we get 6 with a remainder of 33.
Write down 6 as next digit of the result. 
Result so far: 82086.0
If we subtract 270 from 303, we get 33.
Take the next digit (6) from the dividend and append it to 33, then repeat: 336 / 45

Moving on to step 8:
45 goes into 336 7 times with a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 820867.0
If we take 315 away from 336, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 9:
If we divide 210 by 45, we get 4 and a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 820867.4
If we take 180 away from 210, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
45 goes into 300 6 times with a remainder of 30.
Record the quotient 6 as the next digit in the result. 
Result so far: 820867.46
If we subtract 270 from 300, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
If we divide 300 by 45, we get 6 and a remainder of 30.
The next digit of our result is 6. 
Result so far: 820867.466
If we take 270 away from 300, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 820867.466 and a remainder of 0.003.