We divide 63640930 by 810
Let's see how many times 810 fits into 63640930.

Step 1:
810 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 810

Moving on to step 2:
The number 810 fits into 63 0 times, leaving a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Fetch the next digit (6) from the dividend, attach it to 63 and continue: 636 / 810

Moving on to step 3:
810 goes into 636 0 times with a remainder of 636.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 636 and we're left with 636.
Take the next digit (4) from the dividend and append it to 636, then repeat: 6364 / 810

Step 4:
If we divide 6364 by 810, we get 7 and a remainder of 694.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 5670 from 6364, we get 694.
Grab the next digit (0) from the dividend, add it to 694, then carry on: 6940 / 810

Step 5:
810 goes into 6940 8 times with a remainder of 460.
The next digit of our result is 8. 
Result so far: 78.0
If we take 6480 away from 6940, we end up with 460.
Append the next digit (9) from the dividend to 460 and continue with: 4609 / 810

Going ahead to step 6:
The number 810 fits into 4609 5 times, leaving a remainder of 559.
Record the quotient 5 as the next digit in the result. 
Result so far: 785.0
Deduct 4050 from 4609 and we're left with 559.
Include the next digit (3) from the dividend after 559, then repeat: 5593 / 810

Moving on to step 7:
810 can be fit into 5593 6 times, resulting in a remainder of 733.
Record the quotient 6 as the next digit in the result. 
Result so far: 7856.0
If we take 4860 away from 5593, we end up with 733.
Bring next digit (0) of the dividend behind the 733 and repeat the process: 7330 / 810

Advancing to step 8:
810 goes into 7330 9 times with a remainder of 40.
The number 9 becomes the next digit in our result. 
Result so far: 78569.0
Deduct 7290 from 7330 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
810 can be fit into 400 0 times, resulting in a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 78569.0
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 10:
When dividing 4000 by 810, we get 4 with a remainder of 760.
Use 4 as the next digit of our solution. 
Result so far: 78569.04
Deduct 3240 from 4000 and we're left with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Let's proceed to step 11:
810 goes into 7600 9 times with a remainder of 310.
The next digit of our result is 9. 
Result so far: 78569.049
The remainder is 310 after subtracting 7290 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 12:
3100 divided by 810 is 3 with a remainder of 670.
Record the quotient 3 as the next digit in the result. 
Result so far: 78569.0493
If we subtract 2430 from 3100, we get 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Moving on to step 13:
6700 divided by 810 is 8 with a remainder of 220.
Use 8 as the next digit of our solution. 
Result so far: 78569.04938
If we subtract 6480 from 6700, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 14:
2200 divided by 810 is 2 with a remainder of 580.
The next digit of our result is 2. 
Result so far: 78569.049382
Subtract 1620 from 2200 to get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Let's proceed to step 15:
When dividing 5800 by 810, we get 7 with a remainder of 130.
Use 7 as the next digit of our solution. 
Result so far: 78569.0493827
Deduct 5670 from 5800 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 16:
810 can be fit into 1300 1 times, resulting in a remainder of 490.
Use 1 as the next digit of our solution. 
Result so far: 78569.04938271
Deduct 810 from 1300 and we're left with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

After the division, we end up with 78569.04938271 and a remainder of 4.9e-07.