136891 ÷ 89 
Let's see how many times 89 fits into 136891.

Advancing to step 1:
89 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 89

Moving on to step 2:
When dividing 13 by 89, we get 0 with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 89

Moving on to step 3:
The number 89 fits into 136 1 times, leaving a remainder of 47.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 89 from 136 leaves us with 47.
Bring next digit (8) of the dividend behind the 47 and repeat the process: 478 / 89

Moving on to step 4:
When dividing 478 by 89, we get 5 with a remainder of 33.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 445 from 478 and we're left with 33.
Append the next digit (9) from the dividend to 33 and continue with: 339 / 89

Moving on to step 5:
89 can be fit into 339 3 times, resulting in a remainder of 72.
The number 3 becomes the next digit in our result. 
Result so far: 153.0
Subtract 267 from 339 to get 72.
Take the next digit (1) from the dividend and append it to 72, then repeat: 721 / 89

On to step 6:
The number 89 fits into 721 8 times, leaving a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 1538.0
The remainder is 9 after subtracting 712 from 721.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
90 divided by 89 is 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1538.1
Subtracting 89 from 90 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 8:
89 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 1538.1
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
89 goes into 100 1 times with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 1538.101
Subtract 89 from 100 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 10:
If we divide 110 by 89, we get 1 and a remainder of 21.
The next digit of our result is 1. 
Result so far: 1538.1011
If we take 89 away from 110, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final outcome is 1538.1011, with a leftover of 0.00021.