76786918 divided by 438 
Our goal is to divide 76786918 by 438.

Advancing to step 1:
438 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 438

Let's proceed to step 2:
438 can be fit into 76 0 times, resulting in a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Include the next digit (7) from the dividend after 76, then repeat: 767 / 438

Let's proceed to step 3:
438 goes into 767 1 times with a remainder of 329.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 438 from 767 to get 329.
Bring next digit (8) of the dividend behind the 329 and repeat the process: 3298 / 438

Going ahead to step 4:
When dividing 3298 by 438, we get 7 with a remainder of 232.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 3066 away from 3298, we end up with 232.
Append the next digit (6) from the dividend to 232 and continue with: 2326 / 438

Going ahead to step 5:
438 goes into 2326 5 times with a remainder of 136.
Put 5 as the next digit of the answer. 
Result so far: 175.0
Subtracting 2190 from 2326 leaves us with 136.
Take the next digit (9) from the dividend and append it to 136, then repeat: 1369 / 438

Going ahead to step 6:
The number 438 fits into 1369 3 times, leaving a remainder of 55.
Write down 3 as next digit of the result. 
Result so far: 1753.0
Subtract 1314 from 1369 to get 55.
Grab the next digit (1) from the dividend, add it to 55, then carry on: 551 / 438

Moving on to step 7:
438 goes into 551 1 times with a remainder of 113.
Record the quotient 1 as the next digit in the result. 
Result so far: 17531.0
Deduct 438 from 551 and we're left with 113.
Grab the next digit (8) from the dividend, add it to 113, then carry on: 1138 / 438

Let's proceed to step 8:
438 goes into 1138 2 times with a remainder of 262.
The number 2 becomes the next digit in our result. 
Result so far: 175312.0
The remainder is 262 after subtracting 876 from 1138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

On to step 9:
438 goes into 2620 5 times with a remainder of 430.
Put 5 as the next digit of the answer. 
Result so far: 175312.5
If we subtract 2190 from 2620, we get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Let's proceed to step 10:
When dividing 4300 by 438, we get 9 with a remainder of 358.
Put 9 as the next digit of the answer. 
Result so far: 175312.59
If we subtract 3942 from 4300, we get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Let's proceed to step 11:
When dividing 3580 by 438, we get 8 with a remainder of 76.
Record the quotient 8 as the next digit in the result. 
Result so far: 175312.598
Deduct 3504 from 3580 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 12:
438 can be fit into 760 1 times, resulting in a remainder of 322.
Use 1 as the next digit of our solution. 
Result so far: 175312.5981
Subtract 438 from 760 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

On to step 13:
If we divide 3220 by 438, we get 7 and a remainder of 154.
Use 7 as the next digit of our solution. 
Result so far: 175312.59817
Deduct 3066 from 3220 and we're left with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 14:
438 goes into 1540 3 times with a remainder of 226.
Use 3 as the next digit of our solution. 
Result so far: 175312.598173
If we take 1314 away from 1540, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Advancing to step 15:
If we divide 2260 by 438, we get 5 and a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 175312.5981735
If we subtract 2190 from 2260, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 16:
438 goes into 700 1 times with a remainder of 262.
The number 1 becomes the next digit in our result. 
Result so far: 175312.59817351
Deduct 438 from 700 and we're left with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

After the division, we end up with 175312.59817351 and a remainder of 2.62e-07.