86374531 divided by 446 
We want to divide 86374531 by 446.

Moving on to step 1:
When dividing 8 by 446, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 446

Advancing to step 2:
446 goes into 86 0 times with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Take the next digit (3) from the dividend and append it to 86, then repeat: 863 / 446

Let's proceed to step 3:
446 goes into 863 1 times with a remainder of 417.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 446 from 863 and we're left with 417.
Fetch the next digit (7) from the dividend, attach it to 417 and continue: 4177 / 446

Let's proceed to step 4:
4177 divided by 446 is 9 with a remainder of 163.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Deduct 4014 from 4177 and we're left with 163.
Append the next digit (4) from the dividend to 163 and continue with: 1634 / 446

Advancing to step 5:
1634 divided by 446 is 3 with a remainder of 296.
Put 3 as the next digit of the answer. 
Result so far: 193.0
Subtracting 1338 from 1634 leaves us with 296.
Grab the next digit (5) from the dividend, add it to 296, then carry on: 2965 / 446

Going ahead to step 6:
446 can be fit into 2965 6 times, resulting in a remainder of 289.
The number 6 becomes the next digit in our result. 
Result so far: 1936.0
If we take 2676 away from 2965, we end up with 289.
Fetch the next digit (3) from the dividend, attach it to 289 and continue: 2893 / 446

On to step 7:
If we divide 2893 by 446, we get 6 and a remainder of 217.
Record the quotient 6 as the next digit in the result. 
Result so far: 19366.0
If we take 2676 away from 2893, we end up with 217.
Bring next digit (1) of the dividend behind the 217 and repeat the process: 2171 / 446

Step 8:
446 can be fit into 2171 4 times, resulting in a remainder of 387.
Use 4 as the next digit of our solution. 
Result so far: 193664.0
Subtracting 1784 from 2171 leaves us with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Step 9:
446 can be fit into 3870 8 times, resulting in a remainder of 302.
Write down 8 as next digit of the result. 
Result so far: 193664.8
Deduct 3568 from 3870 and we're left with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Going ahead to step 10:
3020 divided by 446 is 6 with a remainder of 344.
Put 6 as the next digit of the answer. 
Result so far: 193664.86
Subtracting 2676 from 3020 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Advancing to step 11:
446 goes into 3440 7 times with a remainder of 318.
The next digit of our result is 7. 
Result so far: 193664.867
If we take 3122 away from 3440, we end up with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Going ahead to step 12:
446 can be fit into 3180 7 times, resulting in a remainder of 58.
The next digit of our result is 7. 
Result so far: 193664.8677
If we subtract 3122 from 3180, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

In conclusion, the division gives 193664.8677 with a balance of 0.00058.