We divide 86684194 by 870
We're looking to find how many times 870 goes into 86684194.

Let's proceed to step 1:
When dividing 8 by 870, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 870

Going ahead to step 2:
870 can be fit into 86 0 times, resulting in a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Fetch the next digit (6) from the dividend, attach it to 86 and continue: 866 / 870

Advancing to step 3:
870 goes into 866 0 times with a remainder of 866.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 866 after subtracting 0 from 866.
Take the next digit (8) from the dividend and append it to 866, then repeat: 8668 / 870

Advancing to step 4:
870 can be fit into 8668 9 times, resulting in a remainder of 838.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 7830 from 8668, we get 838.
Take the next digit (4) from the dividend and append it to 838, then repeat: 8384 / 870

Advancing to step 5:
If we divide 8384 by 870, we get 9 and a remainder of 554.
Write down 9 as next digit of the result. 
Result so far: 99.0
The remainder is 554 after subtracting 7830 from 8384.
Include the next digit (1) from the dividend after 554, then repeat: 5541 / 870

Advancing to step 6:
When dividing 5541 by 870, we get 6 with a remainder of 321.
The number 6 becomes the next digit in our result. 
Result so far: 996.0
If we take 5220 away from 5541, we end up with 321.
Append the next digit (9) from the dividend to 321 and continue with: 3219 / 870

On to step 7:
When dividing 3219 by 870, we get 3 with a remainder of 609.
Use 3 as the next digit of our solution. 
Result so far: 9963.0
If we subtract 2610 from 3219, we get 609.
Fetch the next digit (4) from the dividend, attach it to 609 and continue: 6094 / 870

Going ahead to step 8:
6094 divided by 870 is 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 99637.0
Deduct 6090 from 6094 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
When dividing 40 by 870, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 99637.0
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
If we divide 400 by 870, we get 0 and a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 99637.0
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 99637.0, and the remainder is 0.4.