93552407 ÷ 20 
We want to divide 93552407 by 20.

Going ahead to step 1:
9 divided by 20 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 20

Step 2:
If we divide 93 by 20, we get 4 and a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 80 from 93, we get 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 20

Let's proceed to step 3:
When dividing 135 by 20, we get 6 with a remainder of 15.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
If we subtract 120 from 135, we get 15.
Append the next digit (5) from the dividend to 15 and continue with: 155 / 20

Step 4:
When dividing 155 by 20, we get 7 with a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 467.0
Subtracting 140 from 155 leaves us with 15.
Grab the next digit (2) from the dividend, add it to 15, then carry on: 152 / 20

Advancing to step 5:
20 can be fit into 152 7 times, resulting in a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 4677.0
The remainder is 12 after subtracting 140 from 152.
Grab the next digit (4) from the dividend, add it to 12, then carry on: 124 / 20

On to step 6:
The number 20 fits into 124 6 times, leaving a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 46776.0
The remainder is 4 after subtracting 120 from 124.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 20

On to step 7:
The number 20 fits into 40 2 times, leaving a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 467762.0
If we subtract 40 from 40, we get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 20

Moving on to step 8:
If we divide 7 by 20, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 4677620.0
If we take 0 away from 7, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
70 divided by 20 is 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 4677620.3
Subtracting 60 from 70 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.

Moving on to step 10:
100 divided by 20 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 4677620.35
If we subtract 100 from 100, 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.

On to step 11:
20 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4677620.35
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.

Step 12:
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: 4677620.35
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.

After the division, we end up with 4677620.35 and a remainder of 0.0.