811900 divided by 76 
We want to figure out the number of times 811900 can be divided by 76.

Step 1:
8 divided by 76 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 76

On to step 2:
If we divide 81 by 76, we get 1 and a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 76 from 81 to get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 76

Going ahead to step 3:
If we divide 51 by 76, we get 0 and a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 51, we end up with 51.
Grab the next digit (9) from the dividend, add it to 51, then carry on: 519 / 76

Let's proceed to step 4:
When dividing 519 by 76, we get 6 with a remainder of 63.
Write down 6 as next digit of the result. 
Result so far: 106.0
The remainder is 63 after subtracting 456 from 519.
Fetch the next digit (0) from the dividend, attach it to 63 and continue: 630 / 76

Going ahead to step 5:
If we divide 630 by 76, we get 8 and a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 1068.0
If we subtract 608 from 630, we get 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 76

On to step 6:
The number 76 fits into 220 2 times, leaving a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 10682.0
Subtracting 152 from 220 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 7:
If we divide 680 by 76, we get 8 and a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 10682.8
Subtracting 608 from 680 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 8:
The number 76 fits into 720 9 times, leaving a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 10682.89
If we take 684 away from 720, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 9:
76 can be fit into 360 4 times, resulting in a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 10682.894
Deduct 304 from 360 and we're left 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.

Going ahead to step 10:
76 goes into 560 7 times with a remainder of 28.
Record the quotient 7 as the next digit in the result. 
Result so far: 10682.8947
The remainder is 28 after subtracting 532 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 11:
76 can be fit into 280 3 times, resulting in a remainder of 52.
Put 3 as the next digit of the answer. 
Result so far: 10682.89473
Subtract 228 from 280 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 12:
When dividing 520 by 76, we get 6 with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 10682.894736
If we take 456 away from 520, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 13:
76 can be fit into 640 8 times, resulting in a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 10682.8947368
Subtracting 608 from 640 leaves us 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.

Step 14:
76 can be fit into 320 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 10682.89473684
Deduct 304 from 320 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 10682.89473684 and a remainder of 1.6e-08.