81659049 divided by 878 
Let's see how many times 878 fits into 81659049.

Going ahead to step 1:
The number 878 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 878

Advancing to step 2:
878 can be fit into 81 0 times, resulting in a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Append the next digit (6) from the dividend to 81 and continue with: 816 / 878

Going ahead to step 3:
The number 878 fits into 816 0 times, leaving a remainder of 816.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 816 and we're left with 816.
Take the next digit (5) from the dividend and append it to 816, then repeat: 8165 / 878

Moving on to step 4:
878 can be fit into 8165 9 times, resulting in a remainder of 263.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 7902 from 8165, we get 263.
Append the next digit (9) from the dividend to 263 and continue with: 2639 / 878

Advancing to step 5:
The number 878 fits into 2639 3 times, leaving a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 93.0
Subtract 2634 from 2639 to get 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 878

On to step 6:
The number 878 fits into 50 0 times, leaving a remainder of 50.
The next digit of our result is 0. 
Result so far: 930.0
Subtracting 0 from 50 leaves us with 50.
Fetch the next digit (4) from the dividend, attach it to 50 and continue: 504 / 878

On to step 7:
504 divided by 878 is 0 with a remainder of 504.
Put 0 as the next digit of the answer. 
Result so far: 9300.0
The remainder is 504 after subtracting 0 from 504.
Take the next digit (9) from the dividend and append it to 504, then repeat: 5049 / 878

Moving on to step 8:
When dividing 5049 by 878, we get 5 with a remainder of 659.
Record the quotient 5 as the next digit in the result. 
Result so far: 93005.0
If we take 4390 away from 5049, we end up with 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Going ahead to step 9:
878 can be fit into 6590 7 times, resulting in a remainder of 444.
Write down 7 as next digit of the result. 
Result so far: 93005.7
Subtracting 6146 from 6590 leaves us with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Let's proceed to step 10:
If we divide 4440 by 878, we get 5 and a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 93005.75
Deduct 4390 from 4440 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 11:
878 goes into 500 0 times with a remainder of 500.
The next digit of our result is 0. 
Result so far: 93005.75
Subtract 0 from 500 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Let's proceed to step 12:
When dividing 5000 by 878, we get 5 with a remainder of 610.
Use 5 as the next digit of our solution. 
Result so far: 93005.7505
The remainder is 610 after subtracting 4390 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Advancing to step 13:
878 goes into 6100 6 times with a remainder of 832.
The next digit of our result is 6. 
Result so far: 93005.75056
Deduct 5268 from 6100 and we're left with 832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8320, and continue the process.

Advancing to step 14:
When dividing 8320 by 878, we get 9 with a remainder of 418.
Write down 9 as next digit of the result. 
Result so far: 93005.750569
The remainder is 418 after subtracting 7902 from 8320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Let's proceed to step 15:
When dividing 4180 by 878, we get 4 with a remainder of 668.
Use 4 as the next digit of our solution. 
Result so far: 93005.7505694
The remainder is 668 after subtracting 3512 from 4180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

Moving on to step 16:
878 can be fit into 6680 7 times, resulting in a remainder of 534.
The next digit of our result is 7. 
Result so far: 93005.75056947
Subtracting 6146 from 6680 leaves us with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

The quotient of the division is 93005.75056947, and the remainder is 5.34e-07.