64220396 divided by 266 
We want to figure out the number of times 64220396 can be divided by 266.

Step 1:
When dividing 6 by 266, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 266

Advancing to step 2:
When dividing 64 by 266, we get 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 266

Advancing to step 3:
If we divide 642 by 266, we get 2 and a remainder of 110.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 532 from 642 and we're left with 110.
Include the next digit (2) from the dividend after 110, then repeat: 1102 / 266

On to step 4:
The number 266 fits into 1102 4 times, leaving a remainder of 38.
The next digit of our result is 4. 
Result so far: 24.0
If we subtract 1064 from 1102, we get 38.
Fetch the next digit (0) from the dividend, attach it to 38 and continue: 380 / 266

Going ahead to step 5:
266 goes into 380 1 times with a remainder of 114.
Use 1 as the next digit of our solution. 
Result so far: 241.0
If we subtract 266 from 380, we get 114.
Grab the next digit (3) from the dividend, add it to 114, then carry on: 1143 / 266

Advancing to step 6:
The number 266 fits into 1143 4 times, leaving a remainder of 79.
Write down 4 as next digit of the result. 
Result so far: 2414.0
Deduct 1064 from 1143 and we're left with 79.
Append the next digit (9) from the dividend to 79 and continue with: 799 / 266

On to step 7:
The number 266 fits into 799 3 times, leaving a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 24143.0
Deduct 798 from 799 and we're left with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 266

Step 8:
The number 266 fits into 16 0 times, leaving a remainder of 16.
The next digit of our result is 0. 
Result so far: 241430.0
Subtracting 0 from 16 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
160 divided by 266 is 0 with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 241430.0
If we take 0 away from 160, we end up 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.

On to step 10:
If we divide 1600 by 266, we get 6 and a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 241430.06
The remainder is 4 after subtracting 1596 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 11:
266 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 241430.06
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
266 goes into 400 1 times with a remainder of 134.
Record the quotient 1 as the next digit in the result. 
Result so far: 241430.0601
Subtracting 266 from 400 leaves us with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 13:
1340 divided by 266 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 241430.06015
If we subtract 1330 from 1340, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
266 can be fit into 100 0 times, resulting in a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 241430.06015
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 15:
266 goes into 1000 3 times with a remainder of 202.
Use 3 as the next digit of our solution. 
Result so far: 241430.0601503
Subtracting 798 from 1000 leaves us with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

On to step 16:
266 can be fit into 2020 7 times, resulting in a remainder of 158.
Record the quotient 7 as the next digit in the result. 
Result so far: 241430.06015037
If we subtract 1862 from 2020, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

The final outcome is 241430.06015037, with a leftover of 1.58e-07.