86840793 divided by 535 
Our goal is to divide 86840793 by 535.

On to step 1:
535 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 535

Step 2:
535 can be fit into 86 0 times, resulting in a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Bring next digit (8) of the dividend behind the 86 and repeat the process: 868 / 535

Going ahead to step 3:
535 can be fit into 868 1 times, resulting in a remainder of 333.
The next digit of our result is 1. 
Result so far: 1.0
If we take 535 away from 868, we end up with 333.
Take the next digit (4) from the dividend and append it to 333, then repeat: 3334 / 535

On to step 4:
535 goes into 3334 6 times with a remainder of 124.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 3210 from 3334 and we're left with 124.
Include the next digit (0) from the dividend after 124, then repeat: 1240 / 535

Moving on to step 5:
If we divide 1240 by 535, we get 2 and a remainder of 170.
Put 2 as the next digit of the answer. 
Result so far: 162.0
Deduct 1070 from 1240 and we're left with 170.
Take the next digit (7) from the dividend and append it to 170, then repeat: 1707 / 535

Going ahead to step 6:
1707 divided by 535 is 3 with a remainder of 102.
Use 3 as the next digit of our solution. 
Result so far: 1623.0
Subtract 1605 from 1707 to get 102.
Append the next digit (9) from the dividend to 102 and continue with: 1029 / 535

On to step 7:
If we divide 1029 by 535, we get 1 and a remainder of 494.
The number 1 becomes the next digit in our result. 
Result so far: 16231.0
The remainder is 494 after subtracting 535 from 1029.
Grab the next digit (3) from the dividend, add it to 494, then carry on: 4943 / 535

Advancing to step 8:
The number 535 fits into 4943 9 times, leaving a remainder of 128.
Put 9 as the next digit of the answer. 
Result so far: 162319.0
The remainder is 128 after subtracting 4815 from 4943.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 9:
1280 divided by 535 is 2 with a remainder of 210.
Use 2 as the next digit of our solution. 
Result so far: 162319.2
If we subtract 1070 from 1280, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 10:
When dividing 2100 by 535, we get 3 with a remainder of 495.
The number 3 becomes the next digit in our result. 
Result so far: 162319.23
If we subtract 1605 from 2100, we get 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Advancing to step 11:
535 goes into 4950 9 times with a remainder of 135.
Write down 9 as next digit of the result. 
Result so far: 162319.239
If we take 4815 away from 4950, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Going ahead to step 12:
When dividing 1350 by 535, we get 2 with a remainder of 280.
Put 2 as the next digit of the answer. 
Result so far: 162319.2392
Subtract 1070 from 1350 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 13:
2800 divided by 535 is 5 with a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 162319.23925
If we take 2675 away from 2800, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 14:
1250 divided by 535 is 2 with a remainder of 180.
Write down 2 as next digit of the result. 
Result so far: 162319.239252
If we subtract 1070 from 1250, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 15:
1800 divided by 535 is 3 with a remainder of 195.
The next digit of our result is 3. 
Result so far: 162319.2392523
If we subtract 1605 from 1800, we get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Let's proceed to step 16:
1950 divided by 535 is 3 with a remainder of 345.
The next digit of our result is 3. 
Result so far: 162319.23925233
The remainder is 345 after subtracting 1605 from 1950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

After the division, we end up with 162319.23925233 and a remainder of 3.45e-07.