64002503 divided by 310 
We want to divide 64002503 by 310.

Let's proceed to step 1:
If we divide 6 by 310, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 310

On to step 2:
When dividing 64 by 310, we get 0 with a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Bring next digit (0) of the dividend behind the 64 and repeat the process: 640 / 310

Moving on to step 3:
640 divided by 310 is 2 with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 620 from 640, we get 20.
Fetch the next digit (0) from the dividend, attach it to 20 and continue: 200 / 310

Moving on to step 4:
If we divide 200 by 310, we get 0 and a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Subtract 0 from 200 to get 200.
Include the next digit (2) from the dividend after 200, then repeat: 2002 / 310

Let's proceed to step 5:
The number 310 fits into 2002 6 times, leaving a remainder of 142.
Write down 6 as next digit of the result. 
Result so far: 206.0
Deduct 1860 from 2002 and we're left with 142.
Include the next digit (5) from the dividend after 142, then repeat: 1425 / 310

Going ahead to step 6:
When dividing 1425 by 310, we get 4 with a remainder of 185.
Put 4 as the next digit of the answer. 
Result so far: 2064.0
Subtract 1240 from 1425 to get 185.
Fetch the next digit (0) from the dividend, attach it to 185 and continue: 1850 / 310

Step 7:
When dividing 1850 by 310, we get 5 with a remainder of 300.
The next digit of our result is 5. 
Result so far: 20645.0
Subtracting 1550 from 1850 leaves us with 300.
Take the next digit (3) from the dividend and append it to 300, then repeat: 3003 / 310

Moving on to step 8:
The number 310 fits into 3003 9 times, leaving a remainder of 213.
Put 9 as the next digit of the answer. 
Result so far: 206459.0
If we subtract 2790 from 3003, we get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

On to step 9:
The number 310 fits into 2130 6 times, leaving a remainder of 270.
Use 6 as the next digit of our solution. 
Result so far: 206459.6
Subtract 1860 from 2130 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 10:
310 goes into 2700 8 times with a remainder of 220.
Record the quotient 8 as the next digit in the result. 
Result so far: 206459.68
Deduct 2480 from 2700 and we're left with 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 11:
If we divide 2200 by 310, we get 7 and a remainder of 30.
Use 7 as the next digit of our solution. 
Result so far: 206459.687
Deduct 2170 from 2200 and we're left 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:
The number 310 fits into 300 0 times, leaving a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 206459.687
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 13:
If we divide 3000 by 310, we get 9 and a remainder of 210.
The next digit of our result is 9. 
Result so far: 206459.68709
The remainder is 210 after subtracting 2790 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 14:
The number 310 fits into 2100 6 times, leaving a remainder of 240.
Write down 6 as next digit of the result. 
Result so far: 206459.687096
If we subtract 1860 from 2100, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 15:
The number 310 fits into 2400 7 times, leaving a remainder of 230.
Record the quotient 7 as the next digit in the result. 
Result so far: 206459.6870967
Deduct 2170 from 2400 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Going ahead to step 16:
The number 310 fits into 2300 7 times, leaving a remainder of 130.
Use 7 as the next digit of our solution. 
Result so far: 206459.68709677
Subtract 2170 from 2300 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 206459.68709677 with a remainder of 1.3e-07.