We look at the division of 790019 by 86 
We want to figure out the number of times 790019 can be divided by 86.

Advancing to step 1:
When dividing 7 by 86, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 86

Step 2:
86 can be fit into 79 0 times, resulting in a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Grab the next digit (0) from the dividend, add it to 79, then carry on: 790 / 86

Advancing to step 3:
790 divided by 86 is 9 with a remainder of 16.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 774 from 790, we get 16.
Take the next digit (0) from the dividend and append it to 16, then repeat: 160 / 86

Let's proceed to step 4:
86 can be fit into 160 1 times, resulting in a remainder of 74.
Put 1 as the next digit of the answer. 
Result so far: 91.0
Subtracting 86 from 160 leaves us with 74.
Grab the next digit (1) from the dividend, add it to 74, then carry on: 741 / 86

Moving on to step 5:
86 goes into 741 8 times with a remainder of 53.
Write down 8 as next digit of the result. 
Result so far: 918.0
If we take 688 away from 741, we end up with 53.
Fetch the next digit (9) from the dividend, attach it to 53 and continue: 539 / 86

Going ahead to step 6:
The number 86 fits into 539 6 times, leaving a remainder of 23.
Record the quotient 6 as the next digit in the result. 
Result so far: 9186.0
Deduct 516 from 539 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 7:
230 divided by 86 is 2 with a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 9186.2
If we take 172 away from 230, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 8:
86 goes into 580 6 times with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 9186.26
If we subtract 516 from 580, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 9:
86 can be fit into 640 7 times, resulting in a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 9186.267
The remainder is 38 after subtracting 602 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
When dividing 380 by 86, we get 4 with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 9186.2674
If we take 344 away from 380, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
The number 86 fits into 360 4 times, leaving a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 9186.26744
Deduct 344 from 360 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 9186.26744 with a remainder of 1.6e-05.