643528 divided by 76 
Let's see how many times 76 fits into 643528.

Advancing to step 1:
When dividing 6 by 76, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 76

Let's proceed to step 2:
64 divided by 76 is 0 with a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Bring next digit (3) of the dividend behind the 64 and repeat the process: 643 / 76

Let's proceed to step 3:
643 divided by 76 is 8 with a remainder of 35.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 608 from 643 leaves us with 35.
Include the next digit (5) from the dividend after 35, then repeat: 355 / 76

Going ahead to step 4:
The number 76 fits into 355 4 times, leaving a remainder of 51.
The next digit of our result is 4. 
Result so far: 84.0
The remainder is 51 after subtracting 304 from 355.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 76

Advancing to step 5:
The number 76 fits into 512 6 times, leaving a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 846.0
Subtracting 456 from 512 leaves us with 56.
Take the next digit (8) from the dividend and append it to 56, then repeat: 568 / 76

Moving on to step 6:
568 divided by 76 is 7 with a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 8467.0
The remainder is 36 after subtracting 532 from 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 7:
The number 76 fits into 360 4 times, leaving a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 8467.4
Subtracting 304 from 360 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 8:
76 can be fit into 560 7 times, resulting in a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 8467.47
If we subtract 532 from 560, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
If we divide 280 by 76, we get 3 and a remainder of 52.
Write down 3 as next digit of the result. 
Result so far: 8467.473
Deduct 228 from 280 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 10:
When dividing 520 by 76, we get 6 with a remainder of 64.
The next digit of our result is 6. 
Result so far: 8467.4736
The remainder is 64 after subtracting 456 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 11:
76 goes into 640 8 times with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 8467.47368
If we take 608 away from 640, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
76 can be fit into 320 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 8467.473684
Subtract 304 from 320 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
76 goes into 160 2 times with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 8467.4736842
Subtract 152 from 160 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
80 divided by 76 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 8467.47368421
Subtract 76 from 80 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 8467.47368421 and a remainder of 4e-09.