We look at the division of 86523914 by 607 
We're looking to find how many times 607 goes into 86523914.

Advancing to step 1:
607 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 607

Moving on to step 2:
607 can be fit into 86 0 times, resulting in a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Grab the next digit (5) from the dividend, add it to 86, then carry on: 865 / 607

Let's proceed to step 3:
607 can be fit into 865 1 times, resulting in a remainder of 258.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 607 from 865, we get 258.
Append the next digit (2) from the dividend to 258 and continue with: 2582 / 607

Going ahead to step 4:
If we divide 2582 by 607, we get 4 and a remainder of 154.
The next digit of our result is 4. 
Result so far: 14.0
If we take 2428 away from 2582, we end up with 154.
Take the next digit (3) from the dividend and append it to 154, then repeat: 1543 / 607

Step 5:
When dividing 1543 by 607, we get 2 with a remainder of 329.
Use 2 as the next digit of our solution. 
Result so far: 142.0
Subtract 1214 from 1543 to get 329.
Include the next digit (9) from the dividend after 329, then repeat: 3299 / 607

On to step 6:
The number 607 fits into 3299 5 times, leaving a remainder of 264.
Record the quotient 5 as the next digit in the result. 
Result so far: 1425.0
If we subtract 3035 from 3299, we get 264.
Bring next digit (1) of the dividend behind the 264 and repeat the process: 2641 / 607

Let's proceed to step 7:
If we divide 2641 by 607, we get 4 and a remainder of 213.
Record the quotient 4 as the next digit in the result. 
Result so far: 14254.0
The remainder is 213 after subtracting 2428 from 2641.
Grab the next digit (4) from the dividend, add it to 213, then carry on: 2134 / 607

Step 8:
607 can be fit into 2134 3 times, resulting in a remainder of 313.
Use 3 as the next digit of our solution. 
Result so far: 142543.0
The remainder is 313 after subtracting 1821 from 2134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Moving on to step 9:
3130 divided by 607 is 5 with a remainder of 95.
The next digit of our result is 5. 
Result so far: 142543.5
If we take 3035 away from 3130, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 10:
If we divide 950 by 607, we get 1 and a remainder of 343.
Put 1 as the next digit of the answer. 
Result so far: 142543.51
If we take 607 away from 950, we end up with 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Step 11:
607 goes into 3430 5 times with a remainder of 395.
Record the quotient 5 as the next digit in the result. 
Result so far: 142543.515
Deduct 3035 from 3430 and we're left with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Moving on to step 12:
3950 divided by 607 is 6 with a remainder of 308.
Put 6 as the next digit of the answer. 
Result so far: 142543.5156
If we subtract 3642 from 3950, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Advancing to step 13:
607 goes into 3080 5 times with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 142543.51565
If we subtract 3035 from 3080, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 14:
If we divide 450 by 607, we get 0 and a remainder of 450.
Record the quotient 0 as the next digit in the result. 
Result so far: 142543.51565
Deduct 0 from 450 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 15:
If we divide 4500 by 607, we get 7 and a remainder of 251.
The number 7 becomes the next digit in our result. 
Result so far: 142543.5156507
Subtract 4249 from 4500 to get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Let's proceed to step 16:
If we divide 2510 by 607, we get 4 and a remainder of 82.
Write down 4 as next digit of the result. 
Result so far: 142543.51565074
Deduct 2428 from 2510 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

The quotient of the division is 142543.51565074, and the remainder is 8.2e-08.