We're dividing 66997579 by 36 
We want to figure out the number of times 66997579 can be divided by 36.

Let's proceed to step 1:
36 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 36

Advancing to step 2:
The number 36 fits into 66 1 times, leaving a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 36 from 66 and we're left with 30.
Take the next digit (9) from the dividend and append it to 30, then repeat: 309 / 36

Moving on to step 3:
36 goes into 309 8 times with a remainder of 21.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtracting 288 from 309 leaves us with 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 36

Let's proceed to step 4:
36 can be fit into 219 6 times, resulting in a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 186.0
Subtracting 216 from 219 leaves us with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 36

Moving on to step 5:
When dividing 37 by 36, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1861.0
If we subtract 36 from 37, we get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 36

Moving on to step 6:
The number 36 fits into 15 0 times, leaving a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 18610.0
Subtracting 0 from 15 leaves us with 15.
Take the next digit (7) from the dividend and append it to 15, then repeat: 157 / 36

Moving on to step 7:
36 goes into 157 4 times with a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 186104.0
Subtracting 144 from 157 leaves us with 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 36

Moving on to step 8:
36 goes into 139 3 times with a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 1861043.0
If we take 108 away from 139, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 9:
If we divide 310 by 36, we get 8 and a remainder of 22.
The next digit of our result is 8. 
Result so far: 1861043.8
Subtracting 288 from 310 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 10:
36 goes into 220 6 times with a remainder of 4.
The next digit of our result is 6. 
Result so far: 1861043.86
Subtract 216 from 220 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
36 can be fit into 40 1 times, resulting in a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1861043.861
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
When dividing 40 by 36, we get 1 with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1861043.8611
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 1861043.8611, with a leftover of 4e-05.