We divide 642960 by 11
We want to divide 642960 by 11.

On to step 1:
The number 11 fits into 6 0 times, leaving 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.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 11

Step 2:
64 divided by 11 is 5 with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 55 from 64 and we're left with 9.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 11

Let's proceed to step 3:
When dividing 92 by 11, we get 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 58.0
Deduct 88 from 92 and we're left with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 11

On to step 4:
49 divided by 11 is 4 with a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 584.0
Deduct 44 from 49 and we're left with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 11

On to step 5:
11 goes into 56 5 times with a remainder of 1.
The next digit of our result is 5. 
Result so far: 5845.0
Subtract 55 from 56 to get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 11

Moving on to step 6:
10 divided by 11 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 58450.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
11 goes into 100 9 times with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 58450.9
Deduct 99 from 100 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 8:
When dividing 10 by 11, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 58450.9
If we subtract 0 from 10, 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.

Step 9:
The number 11 fits into 100 9 times, leaving a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 58450.909
Subtracting 99 from 100 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
If we divide 10 by 11, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 58450.909
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 11:
The number 11 fits into 100 9 times, leaving a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 58450.90909
If we subtract 99 from 100, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 12:
11 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 58450.90909
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 13:
When dividing 100 by 11, we get 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 58450.9090909
The remainder is 1 after subtracting 99 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 14:
11 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 58450.9090909
Subtract 0 from 10 to 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.

The final outcome is 58450.9090909, with a leftover of 1e-08.