93945808 ÷ 51 
We want to figure out the number of times 93945808 can be divided by 51.

On to step 1:
If we divide 9 by 51, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 51

Step 2:
51 goes into 93 1 times with a remainder of 42.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 51 away from 93, we end up with 42.
Fetch the next digit (9) from the dividend, attach it to 42 and continue: 429 / 51

Step 3:
The number 51 fits into 429 8 times, leaving a remainder of 21.
The next digit of our result is 8. 
Result so far: 18.0
Deduct 408 from 429 and we're left with 21.
Fetch the next digit (4) from the dividend, attach it to 21 and continue: 214 / 51

On to step 4:
The number 51 fits into 214 4 times, leaving a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 184.0
Subtract 204 from 214 to get 10.
Grab the next digit (5) from the dividend, add it to 10, then carry on: 105 / 51

Step 5:
51 can be fit into 105 2 times, resulting in a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 1842.0
Subtract 102 from 105 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 51

Step 6:
51 can be fit into 38 0 times, resulting in a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 18420.0
Subtract 0 from 38 to get 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 51

Let's proceed to step 7:
If we divide 380 by 51, we get 7 and a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 184207.0
Deduct 357 from 380 and we're left with 23.
Include the next digit (8) from the dividend after 23, then repeat: 238 / 51

Let's proceed to step 8:
51 can be fit into 238 4 times, resulting in a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 1842074.0
Subtract 204 from 238 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 9:
340 divided by 51 is 6 with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 1842074.6
Subtracting 306 from 340 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 10:
51 goes into 340 6 times with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 1842074.66
Subtract 306 from 340 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

In conclusion, the division gives 1842074.66 with a balance of 0.034.