Let's divide 65873600 by 310
We're looking to find how many times 310 goes into 65873600.

Advancing to step 1:
When dividing 6 by 310, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 310

Going ahead to step 2:
65 divided by 310 is 0 with a remainder of 65.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 65 to get 65.
Include the next digit (8) from the dividend after 65, then repeat: 658 / 310

Step 3:
If we divide 658 by 310, we get 2 and a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 38 after subtracting 620 from 658.
Bring next digit (7) of the dividend behind the 38 and repeat the process: 387 / 310

Step 4:
When dividing 387 by 310, we get 1 with a remainder of 77.
Use 1 as the next digit of our solution. 
Result so far: 21.0
Subtract 310 from 387 to get 77.
Fetch the next digit (3) from the dividend, attach it to 77 and continue: 773 / 310

Let's proceed to step 5:
310 can be fit into 773 2 times, resulting in a remainder of 153.
Write down 2 as next digit of the result. 
Result so far: 212.0
Subtract 620 from 773 to get 153.
Take the next digit (6) from the dividend and append it to 153, then repeat: 1536 / 310

Let's proceed to step 6:
310 goes into 1536 4 times with a remainder of 296.
Use 4 as the next digit of our solution. 
Result so far: 2124.0
Subtract 1240 from 1536 to get 296.
Grab the next digit (0) from the dividend, add it to 296, then carry on: 2960 / 310

Advancing to step 7:
When dividing 2960 by 310, we get 9 with a remainder of 170.
The number 9 becomes the next digit in our result. 
Result so far: 21249.0
If we take 2790 away from 2960, we end up with 170.
Take the next digit (0) from the dividend and append it to 170, then repeat: 1700 / 310

Going ahead to step 8:
310 goes into 1700 5 times with a remainder of 150.
Use 5 as the next digit of our solution. 
Result so far: 212495.0
Deduct 1550 from 1700 and we're left 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 9:
The number 310 fits into 1500 4 times, leaving a remainder of 260.
Record the quotient 4 as the next digit in the result. 
Result so far: 212495.4
If we subtract 1240 from 1500, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 10:
310 goes into 2600 8 times with a remainder of 120.
Use 8 as the next digit of our solution. 
Result so far: 212495.48
Deduct 2480 from 2600 and we're left 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.

On to step 11:
310 goes into 1200 3 times with a remainder of 270.
Write down 3 as next digit of the result. 
Result so far: 212495.483
Deduct 930 from 1200 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 12:
The number 310 fits into 2700 8 times, leaving a remainder of 220.
Record the quotient 8 as the next digit in the result. 
Result so far: 212495.4838
Subtract 2480 from 2700 to 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.

Going ahead to step 13:
310 can be fit into 2200 7 times, resulting in a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 212495.48387
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.

On to step 14:
When dividing 300 by 310, we get 0 with a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 212495.48387
Deduct 0 from 300 and we're left 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.

Advancing to step 15:
310 can be fit into 3000 9 times, resulting in a remainder of 210.
Put 9 as the next digit of the answer. 
Result so far: 212495.4838709
Subtracting 2790 from 3000 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 16:
When dividing 2100 by 310, we get 6 with a remainder of 240.
The number 6 becomes the next digit in our result. 
Result so far: 212495.48387096
The remainder is 240 after subtracting 1860 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final result is 212495.48387096 with a remainder of 2.4e-07.