We're dividing 86260771 by 45 
Let's see how many times 45 fits into 86260771.

Advancing to step 1:
When dividing 8 by 45, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 45

Step 2:
45 can be fit into 86 1 times, resulting in a remainder of 41.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 45 from 86 and we're left with 41.
Append the next digit (2) from the dividend to 41 and continue with: 412 / 45

Moving on to step 3:
45 goes into 412 9 times with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 19.0
Deduct 405 from 412 and we're left with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 45

Advancing to step 4:
76 divided by 45 is 1 with a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 191.0
Subtracting 45 from 76 leaves us with 31.
Take the next digit (0) from the dividend and append it to 31, then repeat: 310 / 45

Step 5:
The number 45 fits into 310 6 times, leaving a remainder of 40.
The next digit of our result is 6. 
Result so far: 1916.0
Deduct 270 from 310 and we're left with 40.
Append the next digit (7) from the dividend to 40 and continue with: 407 / 45

Going ahead to step 6:
407 divided by 45 is 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 19169.0
If we take 405 away from 407, we end up with 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 45

Going ahead to step 7:
45 can be fit into 27 0 times, resulting in a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 191690.0
Deduct 0 from 27 and we're left with 27.
Fetch the next digit (1) from the dividend, attach it to 27 and continue: 271 / 45

Going ahead to step 8:
45 can be fit into 271 6 times, resulting in a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 1916906.0
The remainder is 1 after subtracting 270 from 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
45 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 1916906.0
Subtracting 0 from 10 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.

Let's proceed to step 10:
45 can be fit into 100 2 times, resulting in a remainder of 10.
The next digit of our result is 2. 
Result so far: 1916906.02
If we take 90 away from 100, we end up 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.

Moving on to step 11:
When dividing 100 by 45, we get 2 with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 1916906.022
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 1916906.022 and a remainder of 0.001.