We look at the division of 99877542 by 805 
We're looking to find how many times 805 goes into 99877542.

Advancing to step 1:
When dividing 9 by 805, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 805

Step 2:
The number 805 fits into 99 0 times, leaving a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Take the next digit (8) from the dividend and append it to 99, then repeat: 998 / 805

On to step 3:
805 goes into 998 1 times with a remainder of 193.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 805 from 998, we get 193.
Include the next digit (7) from the dividend after 193, then repeat: 1937 / 805

Advancing to step 4:
The number 805 fits into 1937 2 times, leaving a remainder of 327.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 1610 from 1937 to get 327.
Include the next digit (7) from the dividend after 327, then repeat: 3277 / 805

Moving on to step 5:
805 goes into 3277 4 times with a remainder of 57.
Use 4 as the next digit of our solution. 
Result so far: 124.0
Subtract 3220 from 3277 to get 57.
Bring next digit (5) of the dividend behind the 57 and repeat the process: 575 / 805

Advancing to step 6:
805 can be fit into 575 0 times, resulting in a remainder of 575.
Use 0 as the next digit of our solution. 
Result so far: 1240.0
Deduct 0 from 575 and we're left with 575.
Include the next digit (4) from the dividend after 575, then repeat: 5754 / 805

Going ahead to step 7:
805 can be fit into 5754 7 times, resulting in a remainder of 119.
The number 7 becomes the next digit in our result. 
Result so far: 12407.0
If we subtract 5635 from 5754, we get 119.
Take the next digit (2) from the dividend and append it to 119, then repeat: 1192 / 805

On to step 8:
When dividing 1192 by 805, we get 1 with a remainder of 387.
Put 1 as the next digit of the answer. 
Result so far: 124071.0
Subtracting 805 from 1192 leaves us with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Step 9:
If we divide 3870 by 805, we get 4 and a remainder of 650.
Record the quotient 4 as the next digit in the result. 
Result so far: 124071.4
Deduct 3220 from 3870 and we're left with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Advancing to step 10:
6500 divided by 805 is 8 with a remainder of 60.
Use 8 as the next digit of our solution. 
Result so far: 124071.48
Subtract 6440 from 6500 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
When dividing 600 by 805, we get 0 with a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 124071.48
Subtracting 0 from 600 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Advancing to step 12:
If we divide 6000 by 805, we get 7 and a remainder of 365.
Put 7 as the next digit of the answer. 
Result so far: 124071.4807
Deduct 5635 from 6000 and we're left with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 13:
The number 805 fits into 3650 4 times, leaving a remainder of 430.
Use 4 as the next digit of our solution. 
Result so far: 124071.48074
The remainder is 430 after subtracting 3220 from 3650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Let's proceed to step 14:
4300 divided by 805 is 5 with a remainder of 275.
Write down 5 as next digit of the result. 
Result so far: 124071.480745
If we take 4025 away from 4300, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Let's proceed to step 15:
If we divide 2750 by 805, we get 3 and a remainder of 335.
Put 3 as the next digit of the answer. 
Result so far: 124071.4807453
Subtract 2415 from 2750 to get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Let's proceed to step 16:
805 can be fit into 3350 4 times, resulting in a remainder of 130.
Put 4 as the next digit of the answer. 
Result so far: 124071.48074534
Deduct 3220 from 3350 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The quotient of the division is 124071.48074534, and the remainder is 1.3e-07.