Let's divide 86031993 by 889
We want to figure out the number of times 86031993 can be divided by 889.

Advancing to step 1:
If we divide 8 by 889, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 889

Going ahead to step 2:
When dividing 86 by 889, we get 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Append the next digit (0) from the dividend to 86 and continue with: 860 / 889

Going ahead to step 3:
When dividing 860 by 889, we get 0 with a remainder of 860.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 860, we get 860.
Take the next digit (3) from the dividend and append it to 860, then repeat: 8603 / 889

Moving on to step 4:
889 goes into 8603 9 times with a remainder of 602.
The next digit of our result is 9. 
Result so far: 9.0
If we take 8001 away from 8603, we end up with 602.
Fetch the next digit (1) from the dividend, attach it to 602 and continue: 6021 / 889

Moving on to step 5:
6021 divided by 889 is 6 with a remainder of 687.
Write down 6 as next digit of the result. 
Result so far: 96.0
If we take 5334 away from 6021, we end up with 687.
Take the next digit (9) from the dividend and append it to 687, then repeat: 6879 / 889

Let's proceed to step 6:
6879 divided by 889 is 7 with a remainder of 656.
Put 7 as the next digit of the answer. 
Result so far: 967.0
If we subtract 6223 from 6879, we get 656.
Include the next digit (9) from the dividend after 656, then repeat: 6569 / 889

Step 7:
When dividing 6569 by 889, we get 7 with a remainder of 346.
Use 7 as the next digit of our solution. 
Result so far: 9677.0
Subtract 6223 from 6569 to get 346.
Include the next digit (3) from the dividend after 346, then repeat: 3463 / 889

Step 8:
3463 divided by 889 is 3 with a remainder of 796.
Put 3 as the next digit of the answer. 
Result so far: 96773.0
If we subtract 2667 from 3463, we get 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

Let's proceed to step 9:
When dividing 7960 by 889, we get 8 with a remainder of 848.
Record the quotient 8 as the next digit in the result. 
Result so far: 96773.8
Deduct 7112 from 7960 and we're left with 848.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

Going ahead to step 10:
If we divide 8480 by 889, we get 9 and a remainder of 479.
Use 9 as the next digit of our solution. 
Result so far: 96773.89
Deduct 8001 from 8480 and we're left with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Let's proceed to step 11:
When dividing 4790 by 889, we get 5 with a remainder of 345.
The number 5 becomes the next digit in our result. 
Result so far: 96773.895
Subtract 4445 from 4790 to get 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

On to step 12:
889 goes into 3450 3 times with a remainder of 783.
Write down 3 as next digit of the result. 
Result so far: 96773.8953
Deduct 2667 from 3450 and we're left with 783.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7830, and continue the process.

Step 13:
889 goes into 7830 8 times with a remainder of 718.
The number 8 becomes the next digit in our result. 
Result so far: 96773.89538
If we subtract 7112 from 7830, we get 718.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

Going ahead to step 14:
If we divide 7180 by 889, we get 8 and a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 96773.895388
Subtracting 7112 from 7180 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final outcome is 96773.895388, with a leftover of 6.8e-06.