We divide 58991572 by 86
We want to divide 58991572 by 86.

Let's proceed to step 1:
86 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 86

Step 2:
The number 86 fits into 58 0 times, leaving a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 58 to get 58.
Grab the next digit (9) from the dividend, add it to 58, then carry on: 589 / 86

Step 3:
86 goes into 589 6 times with a remainder of 73.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 516 from 589, we get 73.
Fetch the next digit (9) from the dividend, attach it to 73 and continue: 739 / 86

Moving on to step 4:
If we divide 739 by 86, we get 8 and a remainder of 51.
Use 8 as the next digit of our solution. 
Result so far: 68.0
If we subtract 688 from 739, we get 51.
Bring next digit (1) of the dividend behind the 51 and repeat the process: 511 / 86

Advancing to step 5:
86 goes into 511 5 times with a remainder of 81.
Use 5 as the next digit of our solution. 
Result so far: 685.0
Subtracting 430 from 511 leaves us with 81.
Grab the next digit (5) from the dividend, add it to 81, then carry on: 815 / 86

Step 6:
86 can be fit into 815 9 times, resulting in a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 6859.0
The remainder is 41 after subtracting 774 from 815.
Append the next digit (7) from the dividend to 41 and continue with: 417 / 86

Let's proceed to step 7:
The number 86 fits into 417 4 times, leaving a remainder of 73.
Use 4 as the next digit of our solution. 
Result so far: 68594.0
If we subtract 344 from 417, we get 73.
Include the next digit (2) from the dividend after 73, then repeat: 732 / 86

Let's proceed to step 8:
86 can be fit into 732 8 times, resulting in a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 685948.0
If we take 688 away from 732, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 9:
86 goes into 440 5 times with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 685948.5
Subtracting 430 from 440 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
86 can be fit into 100 1 times, resulting in a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 685948.51
Deduct 86 from 100 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 11:
When dividing 140 by 86, we get 1 with a remainder of 54.
Record the quotient 1 as the next digit in the result. 
Result so far: 685948.511
Subtracting 86 from 140 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 685948.511, with a leftover of 0.0054.