We divide 85983759 by 509
Our goal is to divide 85983759 by 509.

Going ahead to step 1:
8 divided by 509 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 509

On to step 2:
509 goes into 85 0 times with a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 85, we end up with 85.
Take the next digit (9) from the dividend and append it to 85, then repeat: 859 / 509

Going ahead to step 3:
509 can be fit into 859 1 times, resulting in a remainder of 350.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 509 from 859 to get 350.
Grab the next digit (8) from the dividend, add it to 350, then carry on: 3508 / 509

Let's proceed to step 4:
509 can be fit into 3508 6 times, resulting in a remainder of 454.
The next digit of our result is 6. 
Result so far: 16.0
If we take 3054 away from 3508, we end up with 454.
Include the next digit (3) from the dividend after 454, then repeat: 4543 / 509

Step 5:
509 can be fit into 4543 8 times, resulting in a remainder of 471.
Put 8 as the next digit of the answer. 
Result so far: 168.0
The remainder is 471 after subtracting 4072 from 4543.
Grab the next digit (7) from the dividend, add it to 471, then carry on: 4717 / 509

Let's proceed to step 6:
509 goes into 4717 9 times with a remainder of 136.
The number 9 becomes the next digit in our result. 
Result so far: 1689.0
The remainder is 136 after subtracting 4581 from 4717.
Bring next digit (5) of the dividend behind the 136 and repeat the process: 1365 / 509

Going ahead to step 7:
1365 divided by 509 is 2 with a remainder of 347.
The number 2 becomes the next digit in our result. 
Result so far: 16892.0
If we take 1018 away from 1365, we end up with 347.
Fetch the next digit (9) from the dividend, attach it to 347 and continue: 3479 / 509

Going ahead to step 8:
509 goes into 3479 6 times with a remainder of 425.
The number 6 becomes the next digit in our result. 
Result so far: 168926.0
Subtracting 3054 from 3479 leaves us with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Moving on to step 9:
4250 divided by 509 is 8 with a remainder of 178.
Write down 8 as next digit of the result. 
Result so far: 168926.8
If we take 4072 away from 4250, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Step 10:
The number 509 fits into 1780 3 times, leaving a remainder of 253.
Write down 3 as next digit of the result. 
Result so far: 168926.83
Subtract 1527 from 1780 to get 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Step 11:
509 goes into 2530 4 times with a remainder of 494.
Put 4 as the next digit of the answer. 
Result so far: 168926.834
If we subtract 2036 from 2530, we get 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Moving on to step 12:
If we divide 4940 by 509, we get 9 and a remainder of 359.
The next digit of our result is 9. 
Result so far: 168926.8349
Subtract 4581 from 4940 to get 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Going ahead to step 13:
If we divide 3590 by 509, we get 7 and a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 168926.83497
If we subtract 3563 from 3590, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 14:
509 can be fit into 270 0 times, resulting in a remainder of 270.
Use 0 as the next digit of our solution. 
Result so far: 168926.83497
The remainder is 270 after subtracting 0 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 15:
If we divide 2700 by 509, we get 5 and a remainder of 155.
Put 5 as the next digit of the answer. 
Result so far: 168926.8349705
If we subtract 2545 from 2700, we get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Step 16:
If we divide 1550 by 509, we get 3 and a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 168926.83497053
Deduct 1527 from 1550 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.

The quotient of the division is 168926.83497053, and the remainder is 2.3e-08.