We look at the division of 77569314 by 251 
We want to divide 77569314 by 251.

On to step 1:
When dividing 7 by 251, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 251

Moving on to step 2:
251 can be fit into 77 0 times, resulting in a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Include the next digit (5) from the dividend after 77, then repeat: 775 / 251

Going ahead to step 3:
251 can be fit into 775 3 times, resulting in a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 753 away from 775, we end up with 22.
Append the next digit (6) from the dividend to 22 and continue with: 226 / 251

Advancing to step 4:
The number 251 fits into 226 0 times, leaving a remainder of 226.
The next digit of our result is 0. 
Result so far: 30.0
Subtracting 0 from 226 leaves us with 226.
Include the next digit (9) from the dividend after 226, then repeat: 2269 / 251

On to step 5:
The number 251 fits into 2269 9 times, leaving a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 309.0
If we take 2259 away from 2269, we end up with 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 251

Step 6:
251 can be fit into 103 0 times, resulting in a remainder of 103.
Write down 0 as next digit of the result. 
Result so far: 3090.0
Subtract 0 from 103 to get 103.
Bring next digit (1) of the dividend behind the 103 and repeat the process: 1031 / 251

Going ahead to step 7:
When dividing 1031 by 251, we get 4 with a remainder of 27.
Put 4 as the next digit of the answer. 
Result so far: 30904.0
If we take 1004 away from 1031, we end up with 27.
Fetch the next digit (4) from the dividend, attach it to 27 and continue: 274 / 251

On to step 8:
251 goes into 274 1 times with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 309041.0
The remainder is 23 after subtracting 251 from 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 9:
230 divided by 251 is 0 with a remainder of 230.
The next digit of our result is 0. 
Result so far: 309041.0
The remainder is 230 after subtracting 0 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 10:
251 can be fit into 2300 9 times, resulting in a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 309041.09
If we subtract 2259 from 2300, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 11:
The number 251 fits into 410 1 times, leaving a remainder of 159.
The next digit of our result is 1. 
Result so far: 309041.091
Deduct 251 from 410 and we're left with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

On to step 12:
The number 251 fits into 1590 6 times, leaving a remainder of 84.
The number 6 becomes the next digit in our result. 
Result so far: 309041.0916
Subtract 1506 from 1590 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 13:
840 divided by 251 is 3 with a remainder of 87.
Write down 3 as next digit of the result. 
Result so far: 309041.09163
The remainder is 87 after subtracting 753 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Moving on to step 14:
If we divide 870 by 251, we get 3 and a remainder of 117.
The number 3 becomes the next digit in our result. 
Result so far: 309041.091633
Deduct 753 from 870 and we're left with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Our division results in 309041.091633 with a remaining 1.17e-05.