We divide 642993 by 7
Our goal is to divide 642993 by 7.

Moving on to step 1:
6 divided by 7 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 7

Moving on to step 2:
When dividing 64 by 7, we get 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 9.0
If we take 63 away from 64, we end up with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 7

On to step 3:
If we divide 12 by 7, we get 1 and a remainder of 5.
The next digit of our result is 1. 
Result so far: 91.0
Subtracting 7 from 12 leaves us with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 7

Going ahead to step 4:
7 goes into 59 8 times with a remainder of 3.
The next digit of our result is 8. 
Result so far: 918.0
The remainder is 3 after subtracting 56 from 59.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 7

On to step 5:
When dividing 39 by 7, we get 5 with a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 9185.0
Subtract 35 from 39 to get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 7

Let's proceed to step 6:
When dividing 43 by 7, we get 6 with a remainder of 1.
The next digit of our result is 6. 
Result so far: 91856.0
Subtract 42 from 43 to 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.

Let's proceed to step 7:
7 goes into 10 1 times with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 91856.1
If we take 7 away from 10, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 8:
7 goes into 30 4 times with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 91856.14
Subtracting 28 from 30 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
If we divide 20 by 7, we get 2 and a remainder of 6.
The next digit of our result is 2. 
Result so far: 91856.142
If we subtract 14 from 20, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
60 divided by 7 is 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 91856.1428
Subtract 56 from 60 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.

Let's proceed to step 11:
40 divided by 7 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 91856.14285
If we subtract 35 from 40, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
The number 7 fits into 50 7 times, leaving a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 91856.142857
Subtracting 49 from 50 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.

On to step 13:
7 goes into 10 1 times with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 91856.1428571
If we subtract 7 from 10, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 14:
7 goes into 30 4 times with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 91856.14285714
If we take 28 away from 30, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 91856.14285714, with a leftover of 2e-09.