We divide 86910279 by 488
Our goal is to divide 86910279 by 488.

Let's proceed to step 1:
If we divide 8 by 488, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 488

Let's proceed to step 2:
86 divided by 488 is 0 with a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Take the next digit (9) from the dividend and append it to 86, then repeat: 869 / 488

Let's proceed to step 3:
If we divide 869 by 488, we get 1 and a remainder of 381.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 488 away from 869, we end up with 381.
Grab the next digit (1) from the dividend, add it to 381, then carry on: 3811 / 488

Let's proceed to step 4:
When dividing 3811 by 488, we get 7 with a remainder of 395.
The next digit of our result is 7. 
Result so far: 17.0
If we take 3416 away from 3811, we end up with 395.
Grab the next digit (0) from the dividend, add it to 395, then carry on: 3950 / 488

On to step 5:
When dividing 3950 by 488, we get 8 with a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 178.0
Subtract 3904 from 3950 to get 46.
Take the next digit (2) from the dividend and append it to 46, then repeat: 462 / 488

Step 6:
The number 488 fits into 462 0 times, leaving a remainder of 462.
Write down 0 as next digit of the result. 
Result so far: 1780.0
Subtracting 0 from 462 leaves us with 462.
Grab the next digit (7) from the dividend, add it to 462, then carry on: 4627 / 488

Let's proceed to step 7:
488 goes into 4627 9 times with a remainder of 235.
The next digit of our result is 9. 
Result so far: 17809.0
Subtract 4392 from 4627 to get 235.
Take the next digit (9) from the dividend and append it to 235, then repeat: 2359 / 488

Advancing to step 8:
2359 divided by 488 is 4 with a remainder of 407.
Put 4 as the next digit of the answer. 
Result so far: 178094.0
Subtracting 1952 from 2359 leaves us with 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Advancing to step 9:
If we divide 4070 by 488, we get 8 and a remainder of 166.
The next digit of our result is 8. 
Result so far: 178094.8
If we take 3904 away from 4070, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Advancing to step 10:
When dividing 1660 by 488, we get 3 with a remainder of 196.
Record the quotient 3 as the next digit in the result. 
Result so far: 178094.83
If we subtract 1464 from 1660, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 11:
488 can be fit into 1960 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 178094.834
Subtracting 1952 from 1960 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.

On to step 12:
The number 488 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 178094.834
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
488 can be fit into 800 1 times, resulting in a remainder of 312.
The next digit of our result is 1. 
Result so far: 178094.83401
Subtracting 488 from 800 leaves us with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Going ahead to step 14:
When dividing 3120 by 488, we get 6 with a remainder of 192.
Put 6 as the next digit of the answer. 
Result so far: 178094.834016
If we subtract 2928 from 3120, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 15:
488 goes into 1920 3 times with a remainder of 456.
Record the quotient 3 as the next digit in the result. 
Result so far: 178094.8340163
Deduct 1464 from 1920 and we're left with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 16:
488 can be fit into 4560 9 times, resulting in a remainder of 168.
The number 9 becomes the next digit in our result. 
Result so far: 178094.83401639
The remainder is 168 after subtracting 4392 from 4560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The final outcome is 178094.83401639, with a leftover of 1.68e-07.