505153 divided by 7 
Let's see how many times 7 fits into 505153.

Going ahead to step 1:
7 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 7

Moving on to step 2:
If we divide 50 by 7, we get 7 and a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 49 away from 50, we end up with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 7

Advancing to step 3:
When dividing 15 by 7, we get 2 with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
Deduct 14 from 15 and we're left with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 7

Advancing to step 4:
7 goes into 11 1 times with a remainder of 4.
The next digit of our result is 1. 
Result so far: 721.0
If we take 7 away from 11, we end up with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 7

Step 5:
45 divided by 7 is 6 with a remainder of 3.
The next digit of our result is 6. 
Result so far: 7216.0
If we subtract 42 from 45, we get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 7

Let's proceed to step 6:
If we divide 33 by 7, we get 4 and a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 72164.0
The remainder is 5 after subtracting 28 from 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
7 goes into 50 7 times with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 72164.7
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 8:
The number 7 fits into 10 1 times, leaving a remainder of 3.
The next digit of our result is 1. 
Result so far: 72164.71
Deduct 7 from 10 and we're left 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.

Step 9:
7 goes into 30 4 times with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 72164.714
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.

Advancing to step 10:
When dividing 20 by 7, we get 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 72164.7142
Subtract 14 from 20 to 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 11:
7 can be fit into 60 8 times, resulting in a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 72164.71428
Subtracting 56 from 60 leaves us 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.

Moving on to step 12:
If we divide 40 by 7, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 72164.714285
Subtract 35 from 40 to 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.

Let's proceed to step 13:
The number 7 fits into 50 7 times, leaving a remainder of 1.
The next digit of our result is 7. 
Result so far: 72164.7142857
If we subtract 49 from 50, 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.

Step 14:
When dividing 10 by 7, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 72164.71428571
The remainder is 3 after subtracting 7 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Our division results in 72164.71428571 with a remaining 3e-09.