We're dividing 81794388 by 870 
Let's see how many times 870 fits into 81794388.

Advancing to step 1:
8 divided by 870 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 870

Let's proceed to step 2:
81 divided by 870 is 0 with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Append the next digit (7) from the dividend to 81 and continue with: 817 / 870

Step 3:
The number 870 fits into 817 0 times, leaving a remainder of 817.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 817 to get 817.
Grab the next digit (9) from the dividend, add it to 817, then carry on: 8179 / 870

Let's proceed to step 4:
If we divide 8179 by 870, we get 9 and a remainder of 349.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 7830 from 8179 leaves us with 349.
Take the next digit (4) from the dividend and append it to 349, then repeat: 3494 / 870

Advancing to step 5:
870 can be fit into 3494 4 times, resulting in a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 94.0
The remainder is 14 after subtracting 3480 from 3494.
Take the next digit (3) from the dividend and append it to 14, then repeat: 143 / 870

Moving on to step 6:
When dividing 143 by 870, we get 0 with a remainder of 143.
Record the quotient 0 as the next digit in the result. 
Result so far: 940.0
Deduct 0 from 143 and we're left with 143.
Grab the next digit (8) from the dividend, add it to 143, then carry on: 1438 / 870

Going ahead to step 7:
When dividing 1438 by 870, we get 1 with a remainder of 568.
Use 1 as the next digit of our solution. 
Result so far: 9401.0
Deduct 870 from 1438 and we're left with 568.
Include the next digit (8) from the dividend after 568, then repeat: 5688 / 870

Going ahead to step 8:
870 goes into 5688 6 times with a remainder of 468.
Record the quotient 6 as the next digit in the result. 
Result so far: 94016.0
The remainder is 468 after subtracting 5220 from 5688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

On to step 9:
4680 divided by 870 is 5 with a remainder of 330.
Use 5 as the next digit of our solution. 
Result so far: 94016.5
Deduct 4350 from 4680 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

On to step 10:
870 goes into 3300 3 times with a remainder of 690.
Put 3 as the next digit of the answer. 
Result so far: 94016.53
Deduct 2610 from 3300 and we're left with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Moving on to step 11:
870 can be fit into 6900 7 times, resulting in a remainder of 810.
The number 7 becomes the next digit in our result. 
Result so far: 94016.537
Subtract 6090 from 6900 to get 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8100, and continue the process.

Advancing to step 12:
The number 870 fits into 8100 9 times, leaving a remainder of 270.
The next digit of our result is 9. 
Result so far: 94016.5379
If we subtract 7830 from 8100, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 13:
If we divide 2700 by 870, we get 3 and a remainder of 90.
Use 3 as the next digit of our solution. 
Result so far: 94016.53793
Subtract 2610 from 2700 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 14:
When dividing 900 by 870, we get 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 94016.537931
If we take 870 away from 900, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 15:
300 divided by 870 is 0 with a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 94016.537931
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 16:
3000 divided by 870 is 3 with a remainder of 390.
Record the quotient 3 as the next digit in the result. 
Result so far: 94016.53793103
Subtract 2610 from 3000 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

After the division, we end up with 94016.53793103 and a remainder of 3.9e-07.