Let's divide 86234 by 45
We want to figure out the number of times 86234 can be divided by 45.

Going ahead to step 1:
The number 45 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 45

Step 2:
86 divided by 45 is 1 with a remainder of 41.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 41 after subtracting 45 from 86.
Bring next digit (2) of the dividend behind the 41 and repeat the process: 412 / 45

Let's proceed to step 3:
The number 45 fits into 412 9 times, leaving a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Deduct 405 from 412 and we're left with 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 45

Advancing to step 4:
The number 45 fits into 73 1 times, leaving a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 191.0
Subtract 45 from 73 to get 28.
Append the next digit (4) from the dividend to 28 and continue with: 284 / 45

Let's proceed to step 5:
45 goes into 284 6 times with a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 1916.0
If we subtract 270 from 284, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 6:
When dividing 140 by 45, we get 3 with a remainder of 5.
The next digit of our result is 3. 
Result so far: 1916.3
Deduct 135 from 140 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
When dividing 50 by 45, we get 1 with a remainder of 5.
The next digit of our result is 1. 
Result so far: 1916.31
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
50 divided by 45 is 1 with a remainder of 5.
The next digit of our result is 1. 
Result so far: 1916.311
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 1916.311, with a leftover of 0.0005.