We look at the division of 147640 by 20 
We want to figure out the number of times 147640 can be divided by 20.

Let's proceed to step 1:
20 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 20

Let's proceed to step 2:
The number 20 fits into 14 0 times, leaving a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Take the next digit (7) from the dividend and append it to 14, then repeat: 147 / 20

On to step 3:
147 divided by 20 is 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 140 away from 147, we end up with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 20

Going ahead to step 4:
When dividing 76 by 20, we get 3 with a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
If we take 60 away from 76, we end up with 16.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 20

Step 5:
When dividing 164 by 20, we get 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 738.0
The remainder is 4 after subtracting 160 from 164.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 20

On to step 6:
When dividing 40 by 20, we get 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 7382.0
Deduct 40 from 40 and we're left 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 7:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 7382.0
Subtracting 0 from 0 leaves us 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.

Moving on to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7382.0
If we subtract 0 from 0, we 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.

After the division, we end up with 7382.0 and a remainder of 0.0.