We divide 8432869 by 446
We're looking to find how many times 446 goes into 8432869.

On to step 1:
8 divided by 446 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 446

On to step 2:
446 goes into 84 0 times with a remainder of 84.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 84, we end up with 84.
Include the next digit (3) from the dividend after 84, then repeat: 843 / 446

Advancing to step 3:
446 goes into 843 1 times with a remainder of 397.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 446 from 843 to get 397.
Bring next digit (2) of the dividend behind the 397 and repeat the process: 3972 / 446

On to step 4:
3972 divided by 446 is 8 with a remainder of 404.
Put 8 as the next digit of the answer. 
Result so far: 18.0
The remainder is 404 after subtracting 3568 from 3972.
Bring next digit (8) of the dividend behind the 404 and repeat the process: 4048 / 446

Step 5:
4048 divided by 446 is 9 with a remainder of 34.
Put 9 as the next digit of the answer. 
Result so far: 189.0
If we take 4014 away from 4048, we end up with 34.
Bring next digit (6) of the dividend behind the 34 and repeat the process: 346 / 446

Let's proceed to step 6:
If we divide 346 by 446, we get 0 and a remainder of 346.
The number 0 becomes the next digit in our result. 
Result so far: 1890.0
If we take 0 away from 346, we end up with 346.
Take the next digit (9) from the dividend and append it to 346, then repeat: 3469 / 446

Moving on to step 7:
3469 divided by 446 is 7 with a remainder of 347.
The next digit of our result is 7. 
Result so far: 18907.0
Subtracting 3122 from 3469 leaves us with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Step 8:
When dividing 3470 by 446, we get 7 with a remainder of 348.
The number 7 becomes the next digit in our result. 
Result so far: 18907.7
If we subtract 3122 from 3470, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 9:
If we divide 3480 by 446, we get 7 and a remainder of 358.
Put 7 as the next digit of the answer. 
Result so far: 18907.77
The remainder is 358 after subtracting 3122 from 3480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

The final outcome is 18907.77, with a leftover of 0.358.