Let's divide 36857584 by 210
We're looking to find how many times 210 goes into 36857584.

Going ahead to step 1:
When dividing 3 by 210, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 210

Let's proceed to step 2:
If we divide 36 by 210, we get 0 and a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 36, we get 36.
Append the next digit (8) from the dividend to 36 and continue with: 368 / 210

On to step 3:
The number 210 fits into 368 1 times, leaving a remainder of 158.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 210 from 368 leaves us with 158.
Bring next digit (5) of the dividend behind the 158 and repeat the process: 1585 / 210

Step 4:
When dividing 1585 by 210, we get 7 with a remainder of 115.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Deduct 1470 from 1585 and we're left with 115.
Include the next digit (7) from the dividend after 115, then repeat: 1157 / 210

On to step 5:
210 goes into 1157 5 times with a remainder of 107.
Put 5 as the next digit of the answer. 
Result so far: 175.0
The remainder is 107 after subtracting 1050 from 1157.
Fetch the next digit (5) from the dividend, attach it to 107 and continue: 1075 / 210

Let's proceed to step 6:
When dividing 1075 by 210, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 1755.0
If we take 1050 away from 1075, we end up with 25.
Append the next digit (8) from the dividend to 25 and continue with: 258 / 210

Step 7:
210 can be fit into 258 1 times, resulting in a remainder of 48.
The next digit of our result is 1. 
Result so far: 17551.0
If we take 210 away from 258, we end up with 48.
Fetch the next digit (4) from the dividend, attach it to 48 and continue: 484 / 210

Going ahead to step 8:
210 can be fit into 484 2 times, resulting in a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 175512.0
If we subtract 420 from 484, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 9:
640 divided by 210 is 3 with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 175512.3
Subtracting 630 from 640 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
210 can be fit into 100 0 times, resulting in a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 175512.3
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 11:
210 can be fit into 1000 4 times, resulting in a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 175512.304
The remainder is 160 after subtracting 840 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 12:
1600 divided by 210 is 7 with a remainder of 130.
The number 7 becomes the next digit in our result. 
Result so far: 175512.3047
Subtract 1470 from 1600 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.

Advancing to step 13:
The number 210 fits into 1300 6 times, leaving a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 175512.30476
Deduct 1260 from 1300 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.

Going ahead to step 14:
210 can be fit into 400 1 times, resulting in a remainder of 190.
The number 1 becomes the next digit in our result. 
Result so far: 175512.304761
If we take 210 away from 400, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 15:
If we divide 1900 by 210, we get 9 and a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 175512.3047619
Subtract 1890 from 1900 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 16:
210 can be fit into 100 0 times, resulting in a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 175512.3047619
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Our division results in 175512.3047619 with a remaining 1e-07.