We're dividing 72205618 by 7 
We want to divide 72205618 by 7.

Going ahead to step 1:
7 divided by 7 is 1 with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 7 from 7 leaves us with 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 7

Advancing to step 2:
If we divide 2 by 7, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 2, we get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 7

Going ahead to step 3:
When dividing 22 by 7, we get 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 103.0
If we subtract 21 from 22, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 7

Going ahead to step 4:
7 can be fit into 10 1 times, resulting in a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1031.0
Subtract 7 from 10 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 7

Advancing to step 5:
7 goes into 35 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 10315.0
If we take 35 away from 35, we end up with 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 7

Moving on to step 6:
7 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: 103150.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 7

Moving on to step 7:
If we divide 61 by 7, we get 8 and a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 1031508.0
Subtracting 56 from 61 leaves us with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 7

Going ahead to step 8:
When dividing 58 by 7, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 10315088.0
Subtracting 56 from 58 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:
20 divided by 7 is 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 10315088.2
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.

Moving on to step 10:
7 can be fit into 60 8 times, resulting in a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 10315088.28
If we subtract 56 from 60, we 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.

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: 10315088.285
Deduct 35 from 40 and we're left 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.

Going ahead to step 12:
50 divided by 7 is 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 10315088.2857
Deduct 49 from 50 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.

Step 13:
When dividing 10 by 7, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 10315088.28571
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:
The number 7 fits into 30 4 times, leaving a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 10315088.285714
If we subtract 28 from 30, we 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.

Going ahead to step 15:
20 divided by 7 is 2 with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 10315088.2857142
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.

Let's proceed to step 16:
60 divided by 7 is 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 10315088.28571428
Deduct 56 from 60 and we're left 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 10315088.28571428, with a leftover of 4e-09.