Let's divide 18159682 by 446
Let's see how many times 446 fits into 18159682.

On to step 1:
446 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 446

Let's proceed to step 2:
The number 446 fits into 18 0 times, leaving a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 446

On to step 3:
When dividing 181 by 446, we get 0 with a remainder of 181.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 181 after subtracting 0 from 181.
Bring next digit (5) of the dividend behind the 181 and repeat the process: 1815 / 446

Let's proceed to step 4:
1815 divided by 446 is 4 with a remainder of 31.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 1784 from 1815, we get 31.
Take the next digit (9) from the dividend and append it to 31, then repeat: 319 / 446

Step 5:
446 goes into 319 0 times with a remainder of 319.
Put 0 as the next digit of the answer. 
Result so far: 40.0
Subtracting 0 from 319 leaves us with 319.
Include the next digit (6) from the dividend after 319, then repeat: 3196 / 446

Let's proceed to step 6:
When dividing 3196 by 446, we get 7 with a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 407.0
Subtract 3122 from 3196 to get 74.
Grab the next digit (8) from the dividend, add it to 74, then carry on: 748 / 446

Advancing to step 7:
The number 446 fits into 748 1 times, leaving a remainder of 302.
The next digit of our result is 1. 
Result so far: 4071.0
If we take 446 away from 748, we end up with 302.
Grab the next digit (2) from the dividend, add it to 302, then carry on: 3022 / 446

Step 8:
446 goes into 3022 6 times with a remainder of 346.
Use 6 as the next digit of our solution. 
Result so far: 40716.0
Subtracting 2676 from 3022 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.

Advancing to step 9:
446 can be fit into 3460 7 times, resulting in a remainder of 338.
Put 7 as the next digit of the answer. 
Result so far: 40716.7
Subtracting 3122 from 3460 leaves us with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

On to step 10:
446 goes into 3380 7 times with a remainder of 258.
The next digit of our result is 7. 
Result so far: 40716.77
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 40716.77, with a leftover of 0.258.