We look at the division of 686564 by 37 
We want to divide 686564 by 37.

On to step 1:
If we divide 6 by 37, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 37

Advancing to step 2:
37 can be fit into 68 1 times, resulting in a remainder of 31.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 37 from 68 leaves us with 31.
Fetch the next digit (6) from the dividend, attach it to 31 and continue: 316 / 37

Let's proceed to step 3:
The number 37 fits into 316 8 times, leaving a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 296 from 316 to get 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 37

Advancing to step 4:
The number 37 fits into 205 5 times, leaving a remainder of 20.
The next digit of our result is 5. 
Result so far: 185.0
Deduct 185 from 205 and we're left with 20.
Include the next digit (6) from the dividend after 20, then repeat: 206 / 37

Let's proceed to step 5:
37 goes into 206 5 times with a remainder of 21.
Write down 5 as next digit of the result. 
Result so far: 1855.0
If we take 185 away from 206, we end up with 21.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 37

On to step 6:
37 goes into 214 5 times with a remainder of 29.
Record the quotient 5 as the next digit in the result. 
Result so far: 18555.0
If we subtract 185 from 214, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 7:
290 divided by 37 is 7 with a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 18555.7
Subtract 259 from 290 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 8:
When dividing 310 by 37, we get 8 with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 18555.78
Deduct 296 from 310 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 9:
37 goes into 140 3 times with a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 18555.783
Deduct 111 from 140 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 10:
37 goes into 290 7 times with a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 18555.7837
Subtract 259 from 290 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 11:
The number 37 fits into 310 8 times, leaving a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 18555.78378
If we take 296 away from 310, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 12:
140 divided by 37 is 3 with a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 18555.783783
Subtracting 111 from 140 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 13:
When dividing 290 by 37, we get 7 with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 18555.7837837
Deduct 259 from 290 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 14:
37 goes into 310 8 times with a remainder of 14.
The next digit of our result is 8. 
Result so far: 18555.78378378
Deduct 296 from 310 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Our division results in 18555.78378378 with a remaining 1.4e-08.