We're dividing 9187705 by 451 
We're looking to find how many times 451 goes into 9187705.

Advancing to step 1:
If we divide 9 by 451, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 451

Let's proceed to step 2:
If we divide 91 by 451, we get 0 and a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Include the next digit (8) from the dividend after 91, then repeat: 918 / 451

Moving on to step 3:
The number 451 fits into 918 2 times, leaving a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 902 from 918 and we're left with 16.
Bring next digit (7) of the dividend behind the 16 and repeat the process: 167 / 451

Advancing to step 4:
451 can be fit into 167 0 times, resulting in a remainder of 167.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 167 and we're left with 167.
Fetch the next digit (7) from the dividend, attach it to 167 and continue: 1677 / 451

Step 5:
451 goes into 1677 3 times with a remainder of 324.
Put 3 as the next digit of the answer. 
Result so far: 203.0
If we subtract 1353 from 1677, we get 324.
Fetch the next digit (0) from the dividend, attach it to 324 and continue: 3240 / 451

On to step 6:
If we divide 3240 by 451, we get 7 and a remainder of 83.
Put 7 as the next digit of the answer. 
Result so far: 2037.0
If we subtract 3157 from 3240, we get 83.
Fetch the next digit (5) from the dividend, attach it to 83 and continue: 835 / 451

Moving on to step 7:
451 can be fit into 835 1 times, resulting in a remainder of 384.
Put 1 as the next digit of the answer. 
Result so far: 20371.0
If we subtract 451 from 835, we get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

On to step 8:
When dividing 3840 by 451, we get 8 with a remainder of 232.
Put 8 as the next digit of the answer. 
Result so far: 20371.8
Deduct 3608 from 3840 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Going ahead to step 9:
2320 divided by 451 is 5 with a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 20371.85
If we subtract 2255 from 2320, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 10:
650 divided by 451 is 1 with a remainder of 199.
Put 1 as the next digit of the answer. 
Result so far: 20371.851
Deduct 451 from 650 and we're left with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Let's proceed to step 11:
451 goes into 1990 4 times with a remainder of 186.
Record the quotient 4 as the next digit in the result. 
Result so far: 20371.8514
If we subtract 1804 from 1990, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Advancing to step 12:
1860 divided by 451 is 4 with a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 20371.85144
Subtract 1804 from 1860 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final outcome is 20371.85144, with a leftover of 5.6e-05.