We're dividing 63778829 by 7 
Let's see how many times 7 fits into 63778829.

Advancing to step 1:
If we divide 6 by 7, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 7

On to step 2:
If we divide 63 by 7, we get 9 and a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 63 from 63, we get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 7

Moving on to step 3:
7 divided by 7 is 1 with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 91.0
If we subtract 7 from 7, we get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 7

Let's proceed to step 4:
The number 7 fits into 7 1 times, leaving a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 911.0
Deduct 7 from 7 and we're left with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 7

Let's proceed to step 5:
If we divide 8 by 7, we get 1 and a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 9111.0
Subtracting 7 from 8 leaves us with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 7

Moving on to step 6:
18 divided by 7 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 91112.0
The remainder is 4 after subtracting 14 from 18.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 7

Let's proceed to step 7:
When dividing 42 by 7, we get 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 911126.0
Deduct 42 from 42 and we're left with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 7

Let's proceed to step 8:
7 goes into 9 1 times with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 9111261.0
If we take 7 away from 9, 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.

Going ahead to step 9:
If we divide 20 by 7, we get 2 and a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 9111261.2
Subtracting 14 from 20 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 10:
If we divide 60 by 7, we get 8 and a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 9111261.28
If we take 56 away from 60, 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.

Advancing to step 11:
7 goes into 40 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 9111261.285
Subtracting 35 from 40 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 12:
When dividing 50 by 7, we get 7 with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 9111261.2857
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.

Let's proceed to step 13:
When dividing 10 by 7, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 9111261.28571
Subtracting 7 from 10 leaves us 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.

Moving on to step 14:
30 divided by 7 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 9111261.285714
Subtract 28 from 30 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 15:
7 can be fit into 20 2 times, resulting in a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 9111261.2857142
If we take 14 away from 20, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 16:
When dividing 60 by 7, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 9111261.28571428
If we take 56 away from 60, 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.

In conclusion, the division gives 9111261.28571428 with a balance of 4e-09.