91008523 ÷ 802 
We want to divide 91008523 by 802.

Step 1:
If we divide 9 by 802, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 802

Step 2:
802 goes into 91 0 times with a remainder of 91.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Append the next digit (0) from the dividend to 91 and continue with: 910 / 802

On to step 3:
The number 802 fits into 910 1 times, leaving a remainder of 108.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 802 from 910, we get 108.
Fetch the next digit (0) from the dividend, attach it to 108 and continue: 1080 / 802

On to step 4:
If we divide 1080 by 802, we get 1 and a remainder of 278.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 278 after subtracting 802 from 1080.
Fetch the next digit (8) from the dividend, attach it to 278 and continue: 2788 / 802

Moving on to step 5:
802 can be fit into 2788 3 times, resulting in a remainder of 382.
Use 3 as the next digit of our solution. 
Result so far: 113.0
If we subtract 2406 from 2788, we get 382.
Include the next digit (5) from the dividend after 382, then repeat: 3825 / 802

Advancing to step 6:
802 goes into 3825 4 times with a remainder of 617.
The number 4 becomes the next digit in our result. 
Result so far: 1134.0
If we subtract 3208 from 3825, we get 617.
Fetch the next digit (2) from the dividend, attach it to 617 and continue: 6172 / 802

Advancing to step 7:
802 can be fit into 6172 7 times, resulting in a remainder of 558.
The number 7 becomes the next digit in our result. 
Result so far: 11347.0
Subtract 5614 from 6172 to get 558.
Take the next digit (3) from the dividend and append it to 558, then repeat: 5583 / 802

Going ahead to step 8:
If we divide 5583 by 802, we get 6 and a remainder of 771.
Write down 6 as next digit of the result. 
Result so far: 113476.0
Subtracting 4812 from 5583 leaves us with 771.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7710, and continue the process.

Step 9:
The number 802 fits into 7710 9 times, leaving a remainder of 492.
Write down 9 as next digit of the result. 
Result so far: 113476.9
The remainder is 492 after subtracting 7218 from 7710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Advancing to step 10:
4920 divided by 802 is 6 with a remainder of 108.
Record the quotient 6 as the next digit in the result. 
Result so far: 113476.96
The remainder is 108 after subtracting 4812 from 4920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 11:
When dividing 1080 by 802, we get 1 with a remainder of 278.
Record the quotient 1 as the next digit in the result. 
Result so far: 113476.961
Deduct 802 from 1080 and we're left with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

On to step 12:
802 goes into 2780 3 times with a remainder of 374.
The next digit of our result is 3. 
Result so far: 113476.9613
If we subtract 2406 from 2780, we get 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Let's proceed to step 13:
802 goes into 3740 4 times with a remainder of 532.
Put 4 as the next digit of the answer. 
Result so far: 113476.96134
Deduct 3208 from 3740 and we're left with 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Step 14:
802 can be fit into 5320 6 times, resulting in a remainder of 508.
Use 6 as the next digit of our solution. 
Result so far: 113476.961346
The remainder is 508 after subtracting 4812 from 5320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Advancing to step 15:
802 goes into 5080 6 times with a remainder of 268.
Put 6 as the next digit of the answer. 
Result so far: 113476.9613466
If we subtract 4812 from 5080, we get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

The quotient of the division is 113476.9613466, and the remainder is 2.68e-06.