We look at the division of 39815534 by 446 
We want to figure out the number of times 39815534 can be divided by 446.

Advancing to step 1:
The number 446 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 446

Going ahead to step 2:
39 divided by 446 is 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Fetch the next digit (8) from the dividend, attach it to 39 and continue: 398 / 446

Let's proceed to step 3:
446 can be fit into 398 0 times, resulting in a remainder of 398.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 398 leaves us with 398.
Take the next digit (1) from the dividend and append it to 398, then repeat: 3981 / 446

Step 4:
446 goes into 3981 8 times with a remainder of 413.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 3568 from 3981 leaves us with 413.
Append the next digit (5) from the dividend to 413 and continue with: 4135 / 446

On to step 5:
4135 divided by 446 is 9 with a remainder of 121.
Use 9 as the next digit of our solution. 
Result so far: 89.0
Subtracting 4014 from 4135 leaves us with 121.
Grab the next digit (5) from the dividend, add it to 121, then carry on: 1215 / 446

Moving on to step 6:
446 can be fit into 1215 2 times, resulting in a remainder of 323.
Write down 2 as next digit of the result. 
Result so far: 892.0
Subtract 892 from 1215 to get 323.
Grab the next digit (3) from the dividend, add it to 323, then carry on: 3233 / 446

On to step 7:
When dividing 3233 by 446, we get 7 with a remainder of 111.
Use 7 as the next digit of our solution. 
Result so far: 8927.0
Subtract 3122 from 3233 to get 111.
Bring next digit (4) of the dividend behind the 111 and repeat the process: 1114 / 446

Going ahead to step 8:
If we divide 1114 by 446, we get 2 and a remainder of 222.
Use 2 as the next digit of our solution. 
Result so far: 89272.0
Subtracting 892 from 1114 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Advancing to step 9:
2220 divided by 446 is 4 with a remainder of 436.
Use 4 as the next digit of our solution. 
Result so far: 89272.4
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.

Going ahead to step 10:
446 goes into 4360 9 times with a remainder of 346.
Record the quotient 9 as the next digit in the result. 
Result so far: 89272.49
Subtracting 4014 from 4360 leaves us with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

On to step 11:
When dividing 3460 by 446, we get 7 with a remainder of 338.
Record the quotient 7 as the next digit in the result. 
Result so far: 89272.497
The remainder is 338 after subtracting 3122 from 3460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Advancing to step 12:
446 goes into 3380 7 times with a remainder of 258.
The number 7 becomes the next digit in our result. 
Result so far: 89272.4977
Subtracting 3122 from 3380 leaves us with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

The final outcome is 89272.4977, with a leftover of 0.00258.