438051 divided by 77 
We're looking to find how many times 77 goes into 438051.

On to step 1:
4 divided by 77 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 77

Moving on to step 2:
If we divide 43 by 77, we get 0 and a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Include the next digit (8) from the dividend after 43, then repeat: 438 / 77

Step 3:
The number 77 fits into 438 5 times, leaving a remainder of 53.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 385 from 438 to get 53.
Take the next digit (0) from the dividend and append it to 53, then repeat: 530 / 77

Step 4:
77 goes into 530 6 times with a remainder of 68.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
Subtract 462 from 530 to get 68.
Take the next digit (5) from the dividend and append it to 68, then repeat: 685 / 77

Moving on to step 5:
When dividing 685 by 77, we get 8 with a remainder of 69.
Put 8 as the next digit of the answer. 
Result so far: 568.0
The remainder is 69 after subtracting 616 from 685.
Fetch the next digit (1) from the dividend, attach it to 69 and continue: 691 / 77

Going ahead to step 6:
77 can be fit into 691 8 times, resulting in a remainder of 75.
The number 8 becomes the next digit in our result. 
Result so far: 5688.0
Deduct 616 from 691 and we're left 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.

Step 7:
When dividing 750 by 77, we get 9 with a remainder of 57.
The next digit of our result is 9. 
Result so far: 5688.9
If we take 693 away from 750, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 8:
When dividing 570 by 77, we get 7 with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 5688.97
Deduct 539 from 570 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 9:
The number 77 fits into 310 4 times, leaving a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 5688.974
Subtracting 308 from 310 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.

Going ahead to step 10:
When dividing 20 by 77, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 5688.974
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
If we divide 200 by 77, we get 2 and a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 5688.97402
Subtracting 154 from 200 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 12:
77 goes into 460 5 times with a remainder of 75.
The next digit of our result is 5. 
Result so far: 5688.974025
Deduct 385 from 460 and we're left 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.

Let's proceed to step 13:
77 can be fit into 750 9 times, resulting in a remainder of 57.
Put 9 as the next digit of the answer. 
Result so far: 5688.9740259
If we take 693 away from 750, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 14:
570 divided by 77 is 7 with a remainder of 31.
The next digit of our result is 7. 
Result so far: 5688.97402597
If we subtract 539 from 570, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

In conclusion, the division gives 5688.97402597 with a balance of 3.1e-08.