We look at the division of 78966 by 37 
We want to divide 78966 by 37.

Step 1:
37 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 37

On to step 2:
If we divide 78 by 37, we get 2 and a remainder of 4.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 4 after subtracting 74 from 78.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 37

Going ahead to step 3:
When dividing 49 by 37, we get 1 with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we subtract 37 from 49, we get 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 37

Let's proceed to step 4:
37 goes into 126 3 times with a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 213.0
Subtract 111 from 126 to get 15.
Take the next digit (6) from the dividend and append it to 15, then repeat: 156 / 37

Let's proceed to step 5:
When dividing 156 by 37, we get 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 2134.0
Subtract 148 from 156 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 6:
The number 37 fits into 80 2 times, leaving a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 2134.2
Subtracting 74 from 80 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
If we divide 60 by 37, we get 1 and a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 2134.21
If we subtract 37 from 60, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 8:
If we divide 230 by 37, we get 6 and a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 2134.216
If we subtract 222 from 230, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
The number 37 fits into 80 2 times, leaving a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 2134.2162
Subtracting 74 from 80 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 10:
If we divide 60 by 37, we get 1 and a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 2134.21621
Deduct 37 from 60 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 11:
When dividing 230 by 37, we get 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 2134.216216
Subtract 222 from 230 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
The number 37 fits into 80 2 times, leaving a remainder of 6.
The next digit of our result is 2. 
Result so far: 2134.2162162
The remainder is 6 after subtracting 74 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 13:
If we divide 60 by 37, we get 1 and a remainder of 23.
The next digit of our result is 1. 
Result so far: 2134.21621621
Deduct 37 from 60 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

After the division, we end up with 2134.21621621 and a remainder of 2.3e-08.