77075276 divided by 438 
We want to figure out the number of times 77075276 can be divided by 438.

Advancing to step 1:
438 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 438

Moving on to step 2:
When dividing 77 by 438, we get 0 with a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Take the next digit (0) from the dividend and append it to 77, then repeat: 770 / 438

Let's proceed to step 3:
If we divide 770 by 438, we get 1 and a remainder of 332.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 332 after subtracting 438 from 770.
Include the next digit (7) from the dividend after 332, then repeat: 3327 / 438

On to step 4:
If we divide 3327 by 438, we get 7 and a remainder of 261.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Deduct 3066 from 3327 and we're left with 261.
Grab the next digit (5) from the dividend, add it to 261, then carry on: 2615 / 438

Going ahead to step 5:
If we divide 2615 by 438, we get 5 and a remainder of 425.
Put 5 as the next digit of the answer. 
Result so far: 175.0
Subtract 2190 from 2615 to get 425.
Bring next digit (2) of the dividend behind the 425 and repeat the process: 4252 / 438

On to step 6:
4252 divided by 438 is 9 with a remainder of 310.
The number 9 becomes the next digit in our result. 
Result so far: 1759.0
Subtract 3942 from 4252 to get 310.
Grab the next digit (7) from the dividend, add it to 310, then carry on: 3107 / 438

Going ahead to step 7:
The number 438 fits into 3107 7 times, leaving a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 17597.0
The remainder is 41 after subtracting 3066 from 3107.
Fetch the next digit (6) from the dividend, attach it to 41 and continue: 416 / 438

Moving on to step 8:
When dividing 416 by 438, we get 0 with a remainder of 416.
Write down 0 as next digit of the result. 
Result so far: 175970.0
The remainder is 416 after subtracting 0 from 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Let's proceed to step 9:
4160 divided by 438 is 9 with a remainder of 218.
Use 9 as the next digit of our solution. 
Result so far: 175970.9
Subtract 3942 from 4160 to get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Advancing to step 10:
438 goes into 2180 4 times with a remainder of 428.
Write down 4 as next digit of the result. 
Result so far: 175970.94
Subtracting 1752 from 2180 leaves us with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Moving on to step 11:
If we divide 4280 by 438, we get 9 and a remainder of 338.
Put 9 as the next digit of the answer. 
Result so far: 175970.949
Deduct 3942 from 4280 and we're left with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Going ahead to step 12:
3380 divided by 438 is 7 with a remainder of 314.
Put 7 as the next digit of the answer. 
Result so far: 175970.9497
If we take 3066 away from 3380, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 13:
The number 438 fits into 3140 7 times, leaving a remainder of 74.
The number 7 becomes the next digit in our result. 
Result so far: 175970.94977
The remainder is 74 after subtracting 3066 from 3140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

In conclusion, the division gives 175970.94977 with a balance of 7.4e-05.