We look at the division of 50180301 by 102 
We're looking to find how many times 102 goes into 50180301.

On to step 1:
5 divided by 102 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 102

On to step 2:
102 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Append the next digit (1) from the dividend to 50 and continue with: 501 / 102

On to step 3:
If we divide 501 by 102, we get 4 and a remainder of 93.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 408 from 501 and we're left with 93.
Grab the next digit (8) from the dividend, add it to 93, then carry on: 938 / 102

Going ahead to step 4:
If we divide 938 by 102, we get 9 and a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Subtract 918 from 938 to get 20.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 102

Step 5:
When dividing 200 by 102, we get 1 with a remainder of 98.
The number 1 becomes the next digit in our result. 
Result so far: 491.0
If we take 102 away from 200, we end up with 98.
Bring next digit (3) of the dividend behind the 98 and repeat the process: 983 / 102

Step 6:
If we divide 983 by 102, we get 9 and a remainder of 65.
Record the quotient 9 as the next digit in the result. 
Result so far: 4919.0
Subtract 918 from 983 to get 65.
Fetch the next digit (0) from the dividend, attach it to 65 and continue: 650 / 102

Advancing to step 7:
The number 102 fits into 650 6 times, leaving a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 49196.0
If we subtract 612 from 650, we get 38.
Include the next digit (1) from the dividend after 38, then repeat: 381 / 102

Moving on to step 8:
102 can be fit into 381 3 times, resulting in a remainder of 75.
Write down 3 as next digit of the result. 
Result so far: 491963.0
If we take 306 away from 381, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 9:
If we divide 750 by 102, we get 7 and a remainder of 36.
The next digit of our result is 7. 
Result so far: 491963.7
If we subtract 714 from 750, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
102 goes into 360 3 times with a remainder of 54.
Record the quotient 3 as the next digit in the result. 
Result so far: 491963.73
Deduct 306 from 360 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 11:
If we divide 540 by 102, we get 5 and a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 491963.735
Deduct 510 from 540 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 12:
When dividing 300 by 102, we get 2 with a remainder of 96.
Use 2 as the next digit of our solution. 
Result so far: 491963.7352
If we subtract 204 from 300, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 13:
If we divide 960 by 102, we get 9 and a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 491963.73529
Deduct 918 from 960 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 14:
102 can be fit into 420 4 times, resulting in a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 491963.735294
Subtract 408 from 420 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 15:
120 divided by 102 is 1 with a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 491963.7352941
Deduct 102 from 120 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 16:
If we divide 180 by 102, we get 1 and a remainder of 78.
The next digit of our result is 1. 
Result so far: 491963.73529411
If we take 102 away from 180, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The quotient of the division is 491963.73529411, and the remainder is 7.8e-08.