We're dividing 2978686 by 20 
Our goal is to divide 2978686 by 20.

Advancing to step 1:
If we divide 2 by 20, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 20

Step 2:
29 divided by 20 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 20 from 29 leaves us with 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 20

Advancing to step 3:
When dividing 97 by 20, we get 4 with a remainder of 17.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 80 from 97 leaves us with 17.
Include the next digit (8) from the dividend after 17, then repeat: 178 / 20

On to step 4:
If we divide 178 by 20, we get 8 and a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 148.0
If we take 160 away from 178, we end up with 18.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 20

Let's proceed to step 5:
If we divide 186 by 20, we get 9 and a remainder of 6.
The next digit of our result is 9. 
Result so far: 1489.0
Subtracting 180 from 186 leaves us with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 20

On to step 6:
If we divide 68 by 20, we get 3 and a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 14893.0
If we take 60 away from 68, we end up with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 20

Going ahead to step 7:
When dividing 86 by 20, we get 4 with a remainder of 6.
The next digit of our result is 4. 
Result so far: 148934.0
Subtract 80 from 86 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
The number 20 fits into 60 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 148934.3
If we take 60 away from 60, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 148934.3
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 148934.3
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 148934.3, and the remainder is 0.0.