We look at the division of 77261887 by 802 
We want to divide 77261887 by 802.

Moving on to step 1:
If we divide 7 by 802, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 802

Moving on to step 2:
77 divided by 802 is 0 with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Append the next digit (2) from the dividend to 77 and continue with: 772 / 802

On to step 3:
772 divided by 802 is 0 with a remainder of 772.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 772 to get 772.
Grab the next digit (6) from the dividend, add it to 772, then carry on: 7726 / 802

Advancing to step 4:
If we divide 7726 by 802, we get 9 and a remainder of 508.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 7218 from 7726 and we're left with 508.
Fetch the next digit (1) from the dividend, attach it to 508 and continue: 5081 / 802

Moving on to step 5:
5081 divided by 802 is 6 with a remainder of 269.
Write down 6 as next digit of the result. 
Result so far: 96.0
Subtract 4812 from 5081 to get 269.
Take the next digit (8) from the dividend and append it to 269, then repeat: 2698 / 802

Going ahead to step 6:
The number 802 fits into 2698 3 times, leaving a remainder of 292.
Record the quotient 3 as the next digit in the result. 
Result so far: 963.0
Subtract 2406 from 2698 to get 292.
Take the next digit (8) from the dividend and append it to 292, then repeat: 2928 / 802

Going ahead to step 7:
The number 802 fits into 2928 3 times, leaving a remainder of 522.
Put 3 as the next digit of the answer. 
Result so far: 9633.0
The remainder is 522 after subtracting 2406 from 2928.
Fetch the next digit (7) from the dividend, attach it to 522 and continue: 5227 / 802

Let's proceed to step 8:
When dividing 5227 by 802, we get 6 with a remainder of 415.
The next digit of our result is 6. 
Result so far: 96336.0
The remainder is 415 after subtracting 4812 from 5227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

On to step 9:
802 goes into 4150 5 times with a remainder of 140.
Put 5 as the next digit of the answer. 
Result so far: 96336.5
The remainder is 140 after subtracting 4010 from 4150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 10:
802 can be fit into 1400 1 times, resulting in a remainder of 598.
The next digit of our result is 1. 
Result so far: 96336.51
Deduct 802 from 1400 and we're left with 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Going ahead to step 11:
The number 802 fits into 5980 7 times, leaving a remainder of 366.
Write down 7 as next digit of the result. 
Result so far: 96336.517
Deduct 5614 from 5980 and we're left with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Moving on to step 12:
When dividing 3660 by 802, we get 4 with a remainder of 452.
Record the quotient 4 as the next digit in the result. 
Result so far: 96336.5174
Subtracting 3208 from 3660 leaves us with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Let's proceed to step 13:
If we divide 4520 by 802, we get 5 and a remainder of 510.
Put 5 as the next digit of the answer. 
Result so far: 96336.51745
Subtracting 4010 from 4520 leaves us with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

On to step 14:
The number 802 fits into 5100 6 times, leaving a remainder of 288.
Put 6 as the next digit of the answer. 
Result so far: 96336.517456
Deduct 4812 from 5100 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Going ahead to step 15:
802 can be fit into 2880 3 times, resulting in a remainder of 474.
Write down 3 as next digit of the result. 
Result so far: 96336.5174563
If we subtract 2406 from 2880, we get 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Step 16:
802 goes into 4740 5 times with a remainder of 730.
The next digit of our result is 5. 
Result so far: 96336.51745635
Deduct 4010 from 4740 and we're left with 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

After the division, we end up with 96336.51745635 and a remainder of 7.3e-07.