We look at the division of 78092451 by 446 
Our goal is to divide 78092451 by 446.

On to step 1:
When dividing 7 by 446, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 446

Advancing to step 2:
446 goes into 78 0 times with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Grab the next digit (0) from the dividend, add it to 78, then carry on: 780 / 446

Moving on to step 3:
446 goes into 780 1 times with a remainder of 334.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 446 from 780 to get 334.
Include the next digit (9) from the dividend after 334, then repeat: 3349 / 446

Moving on to step 4:
The number 446 fits into 3349 7 times, leaving a remainder of 227.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 227 after subtracting 3122 from 3349.
Include the next digit (2) from the dividend after 227, then repeat: 2272 / 446

Advancing to step 5:
The number 446 fits into 2272 5 times, leaving a remainder of 42.
Write down 5 as next digit of the result. 
Result so far: 175.0
If we take 2230 away from 2272, we end up with 42.
Bring next digit (4) of the dividend behind the 42 and repeat the process: 424 / 446

Advancing to step 6:
If we divide 424 by 446, we get 0 and a remainder of 424.
The next digit of our result is 0. 
Result so far: 1750.0
Subtracting 0 from 424 leaves us with 424.
Take the next digit (5) from the dividend and append it to 424, then repeat: 4245 / 446

Moving on to step 7:
4245 divided by 446 is 9 with a remainder of 231.
The number 9 becomes the next digit in our result. 
Result so far: 17509.0
Deduct 4014 from 4245 and we're left with 231.
Grab the next digit (1) from the dividend, add it to 231, then carry on: 2311 / 446

On to step 8:
2311 divided by 446 is 5 with a remainder of 81.
Put 5 as the next digit of the answer. 
Result so far: 175095.0
Deduct 2230 from 2311 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 9:
When dividing 810 by 446, we get 1 with a remainder of 364.
Put 1 as the next digit of the answer. 
Result so far: 175095.1
If we subtract 446 from 810, we get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

On to step 10:
446 goes into 3640 8 times with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 175095.18
Subtracting 3568 from 3640 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 11:
If we divide 720 by 446, we get 1 and a remainder of 274.
The next digit of our result is 1. 
Result so far: 175095.181
Subtracting 446 from 720 leaves us with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Let's proceed to step 12:
If we divide 2740 by 446, we get 6 and a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 175095.1816
If we subtract 2676 from 2740, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
446 can be fit into 640 1 times, resulting in a remainder of 194.
Use 1 as the next digit of our solution. 
Result so far: 175095.18161
Deduct 446 from 640 and we're left with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Moving on to step 14:
446 can be fit into 1940 4 times, resulting in a remainder of 156.
Record the quotient 4 as the next digit in the result. 
Result so far: 175095.181614
Deduct 1784 from 1940 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 15:
When dividing 1560 by 446, we get 3 with a remainder of 222.
Use 3 as the next digit of our solution. 
Result so far: 175095.1816143
Subtract 1338 from 1560 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Let's proceed to step 16:
2220 divided by 446 is 4 with a remainder of 436.
The next digit of our result is 4. 
Result so far: 175095.18161434
Deduct 1784 from 2220 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

The final result is 175095.18161434 with a remainder of 4.36e-07.