Let's divide 76813602 by 210
We're looking to find how many times 210 goes into 76813602.

Let's proceed to step 1:
210 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 210

Advancing to step 2:
76 divided by 210 is 0 with a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Grab the next digit (8) from the dividend, add it to 76, then carry on: 768 / 210

Advancing to step 3:
If we divide 768 by 210, we get 3 and a remainder of 138.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 630 from 768 leaves us with 138.
Include the next digit (1) from the dividend after 138, then repeat: 1381 / 210

Step 4:
1381 divided by 210 is 6 with a remainder of 121.
The next digit of our result is 6. 
Result so far: 36.0
If we take 1260 away from 1381, we end up with 121.
Grab the next digit (3) from the dividend, add it to 121, then carry on: 1213 / 210

Step 5:
The number 210 fits into 1213 5 times, leaving a remainder of 163.
Use 5 as the next digit of our solution. 
Result so far: 365.0
Subtract 1050 from 1213 to get 163.
Include the next digit (6) from the dividend after 163, then repeat: 1636 / 210

Going ahead to step 6:
210 can be fit into 1636 7 times, resulting in a remainder of 166.
Put 7 as the next digit of the answer. 
Result so far: 3657.0
Subtracting 1470 from 1636 leaves us with 166.
Append the next digit (0) from the dividend to 166 and continue with: 1660 / 210

Let's proceed to step 7:
210 goes into 1660 7 times with a remainder of 190.
Put 7 as the next digit of the answer. 
Result so far: 36577.0
If we take 1470 away from 1660, we end up with 190.
Take the next digit (2) from the dividend and append it to 190, then repeat: 1902 / 210

Advancing to step 8:
If we divide 1902 by 210, we get 9 and a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 365779.0
If we subtract 1890 from 1902, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
If we divide 120 by 210, we get 0 and a remainder of 120.
The next digit of our result is 0. 
Result so far: 365779.0
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 10:
210 goes into 1200 5 times with a remainder of 150.
The next digit of our result is 5. 
Result so far: 365779.05
Subtracting 1050 from 1200 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 11:
210 can be fit into 1500 7 times, resulting in a remainder of 30.
The next digit of our result is 7. 
Result so far: 365779.057
If we take 1470 away from 1500, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 12:
When dividing 300 by 210, we get 1 with a remainder of 90.
Put 1 as the next digit of the answer. 
Result so far: 365779.0571
If we take 210 away from 300, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 13:
When dividing 900 by 210, we get 4 with a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 365779.05714
If we subtract 840 from 900, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 14:
When dividing 600 by 210, we get 2 with a remainder of 180.
The next digit of our result is 2. 
Result so far: 365779.057142
Subtracting 420 from 600 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 15:
210 goes into 1800 8 times with a remainder of 120.
Record the quotient 8 as the next digit in the result. 
Result so far: 365779.0571428
If we take 1680 away from 1800, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 16:
1200 divided by 210 is 5 with a remainder of 150.
The next digit of our result is 5. 
Result so far: 365779.05714285
The remainder is 150 after subtracting 1050 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Our division results in 365779.05714285 with a remaining 1.5e-07.