We divide 81808886 by 780
We're looking to find how many times 780 goes into 81808886.

Moving on to step 1:
If we divide 8 by 780, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 780

Going ahead to step 2:
81 divided by 780 is 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Bring next digit (8) of the dividend behind the 81 and repeat the process: 818 / 780

Going ahead to step 3:
780 goes into 818 1 times with a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 780 from 818 leaves us with 38.
Include the next digit (0) from the dividend after 38, then repeat: 380 / 780

Moving on to step 4:
380 divided by 780 is 0 with a remainder of 380.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 380 and we're left with 380.
Grab the next digit (8) from the dividend, add it to 380, then carry on: 3808 / 780

Advancing to step 5:
780 can be fit into 3808 4 times, resulting in a remainder of 688.
Write down 4 as next digit of the result. 
Result so far: 104.0
Deduct 3120 from 3808 and we're left with 688.
Bring next digit (8) of the dividend behind the 688 and repeat the process: 6888 / 780

On to step 6:
If we divide 6888 by 780, we get 8 and a remainder of 648.
Write down 8 as next digit of the result. 
Result so far: 1048.0
The remainder is 648 after subtracting 6240 from 6888.
Include the next digit (8) from the dividend after 648, then repeat: 6488 / 780

Step 7:
If we divide 6488 by 780, we get 8 and a remainder of 248.
The number 8 becomes the next digit in our result. 
Result so far: 10488.0
Subtract 6240 from 6488 to get 248.
Append the next digit (6) from the dividend to 248 and continue with: 2486 / 780

Advancing to step 8:
When dividing 2486 by 780, we get 3 with a remainder of 146.
Put 3 as the next digit of the answer. 
Result so far: 104883.0
Subtract 2340 from 2486 to get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Let's proceed to step 9:
780 can be fit into 1460 1 times, resulting in a remainder of 680.
Put 1 as the next digit of the answer. 
Result so far: 104883.1
Subtract 780 from 1460 to get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Advancing to step 10:
6800 divided by 780 is 8 with a remainder of 560.
Write down 8 as next digit of the result. 
Result so far: 104883.18
Subtracting 6240 from 6800 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 11:
5600 divided by 780 is 7 with a remainder of 140.
Use 7 as the next digit of our solution. 
Result so far: 104883.187
Subtract 5460 from 5600 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 12:
When dividing 1400 by 780, we get 1 with a remainder of 620.
The next digit of our result is 1. 
Result so far: 104883.1871
Subtracting 780 from 1400 leaves us with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

On to step 13:
780 can be fit into 6200 7 times, resulting in a remainder of 740.
Use 7 as the next digit of our solution. 
Result so far: 104883.18717
Subtracting 5460 from 6200 leaves us with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Step 14:
7400 divided by 780 is 9 with a remainder of 380.
Put 9 as the next digit of the answer. 
Result so far: 104883.187179
Subtract 7020 from 7400 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 15:
When dividing 3800 by 780, we get 4 with a remainder of 680.
Put 4 as the next digit of the answer. 
Result so far: 104883.1871794
Deduct 3120 from 3800 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

On to step 16:
When dividing 6800 by 780, we get 8 with a remainder of 560.
Write down 8 as next digit of the result. 
Result so far: 104883.18717948
If we take 6240 away from 6800, we end up with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Our division results in 104883.18717948 with a remaining 5.6e-07.