36234020 divided by 645 
We want to figure out the number of times 36234020 can be divided by 645.

Going ahead to step 1:
If we divide 3 by 645, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 645

Advancing to step 2:
36 divided by 645 is 0 with a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 36, we get 36.
Grab the next digit (2) from the dividend, add it to 36, then carry on: 362 / 645

Let's proceed to step 3:
645 goes into 362 0 times with a remainder of 362.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 362 leaves us with 362.
Fetch the next digit (3) from the dividend, attach it to 362 and continue: 3623 / 645

Advancing to step 4:
The number 645 fits into 3623 5 times, leaving a remainder of 398.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 398 after subtracting 3225 from 3623.
Grab the next digit (4) from the dividend, add it to 398, then carry on: 3984 / 645

Going ahead to step 5:
645 goes into 3984 6 times with a remainder of 114.
The next digit of our result is 6. 
Result so far: 56.0
The remainder is 114 after subtracting 3870 from 3984.
Grab the next digit (0) from the dividend, add it to 114, then carry on: 1140 / 645

Moving on to step 6:
When dividing 1140 by 645, we get 1 with a remainder of 495.
Put 1 as the next digit of the answer. 
Result so far: 561.0
If we take 645 away from 1140, we end up with 495.
Bring next digit (2) of the dividend behind the 495 and repeat the process: 4952 / 645

Advancing to step 7:
645 can be fit into 4952 7 times, resulting in a remainder of 437.
Put 7 as the next digit of the answer. 
Result so far: 5617.0
Subtract 4515 from 4952 to get 437.
Take the next digit (0) from the dividend and append it to 437, then repeat: 4370 / 645

On to step 8:
645 can be fit into 4370 6 times, resulting in a remainder of 500.
Record the quotient 6 as the next digit in the result. 
Result so far: 56176.0
Subtracting 3870 from 4370 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Going ahead to step 9:
645 goes into 5000 7 times with a remainder of 485.
The number 7 becomes the next digit in our result. 
Result so far: 56176.7
Deduct 4515 from 5000 and we're left with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Advancing to step 10:
4850 divided by 645 is 7 with a remainder of 335.
Write down 7 as next digit of the result. 
Result so far: 56176.77
If we subtract 4515 from 4850, we get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

The final result is 56176.77 with a remainder of 0.335.