Let's divide 86318250 by 19
We want to figure out the number of times 86318250 can be divided by 19.

Moving on to step 1:
8 divided by 19 is 0 with a remainder of 8.
Write down 0 as next digit of 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 / 19

Going ahead to step 2:
When dividing 86 by 19, we get 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 76 away from 86, we end up with 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 19

Moving on to step 3:
19 can be fit into 103 5 times, resulting in a remainder of 8.
The next digit of our result is 5. 
Result so far: 45.0
If we subtract 95 from 103, we get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 19

Going ahead to step 4:
If we divide 81 by 19, we get 4 and a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 454.0
If we subtract 76 from 81, we get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 19

Going ahead to step 5:
When dividing 58 by 19, we get 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 4543.0
Subtracting 57 from 58 leaves us with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 19

Step 6:
When dividing 12 by 19, we get 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 45430.0
If we take 0 away from 12, we end up with 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 19

Step 7:
19 goes into 125 6 times with a remainder of 11.
Put 6 as the next digit of the answer. 
Result so far: 454306.0
Subtract 114 from 125 to get 11.
Append the next digit (0) from the dividend to 11 and continue with: 110 / 19

Step 8:
19 can be fit into 110 5 times, resulting in a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 4543065.0
Deduct 95 from 110 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
19 goes into 150 7 times with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 4543065.7
The remainder is 17 after subtracting 133 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 10:
19 can be fit into 170 8 times, resulting in a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 4543065.78
If we subtract 152 from 170, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
The number 19 fits into 180 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 4543065.789
Subtracting 171 from 180 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 12:
19 can be fit into 90 4 times, resulting in a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 4543065.7894
The remainder is 14 after subtracting 76 from 90.
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 13:
When dividing 140 by 19, we get 7 with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 4543065.78947
If we subtract 133 from 140, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 14:
19 can be fit into 70 3 times, resulting in a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 4543065.789473
The remainder is 13 after subtracting 57 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 15:
The number 19 fits into 130 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 4543065.7894736
Subtracting 114 from 130 leaves us 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.

Going ahead to step 16:
When dividing 160 by 19, we get 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 4543065.78947368
Subtracting 152 from 160 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 4543065.78947368 with a remaining 8e-09.