Let's divide 55166573 by 870
We want to divide 55166573 by 870.

Let's proceed to step 1:
When dividing 5 by 870, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 870

Let's proceed to step 2:
55 divided by 870 is 0 with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Bring next digit (1) of the dividend behind the 55 and repeat the process: 551 / 870

Advancing to step 3:
When dividing 551 by 870, we get 0 with a remainder of 551.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 551 and we're left with 551.
Include the next digit (6) from the dividend after 551, then repeat: 5516 / 870

Let's proceed to step 4:
If we divide 5516 by 870, we get 6 and a remainder of 296.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 5220 away from 5516, we end up with 296.
Fetch the next digit (6) from the dividend, attach it to 296 and continue: 2966 / 870

Let's proceed to step 5:
The number 870 fits into 2966 3 times, leaving a remainder of 356.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
If we take 2610 away from 2966, we end up with 356.
Include the next digit (5) from the dividend after 356, then repeat: 3565 / 870

Going ahead to step 6:
870 can be fit into 3565 4 times, resulting in a remainder of 85.
The next digit of our result is 4. 
Result so far: 634.0
If we subtract 3480 from 3565, we get 85.
Bring next digit (7) of the dividend behind the 85 and repeat the process: 857 / 870

Moving on to step 7:
The number 870 fits into 857 0 times, leaving a remainder of 857.
Put 0 as the next digit of the answer. 
Result so far: 6340.0
Subtract 0 from 857 to get 857.
Take the next digit (3) from the dividend and append it to 857, then repeat: 8573 / 870

On to step 8:
When dividing 8573 by 870, we get 9 with a remainder of 743.
The number 9 becomes the next digit in our result. 
Result so far: 63409.0
The remainder is 743 after subtracting 7830 from 8573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7430, and continue the process.

Going ahead to step 9:
870 goes into 7430 8 times with a remainder of 470.
The next digit of our result is 8. 
Result so far: 63409.8
If we take 6960 away from 7430, we end up with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Going ahead to step 10:
870 goes into 4700 5 times with a remainder of 350.
Write down 5 as next digit of the result. 
Result so far: 63409.85
Subtract 4350 from 4700 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 11:
3500 divided by 870 is 4 with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 63409.854
Subtracting 3480 from 3500 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
When dividing 200 by 870, we get 0 with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 63409.854
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 13:
870 can be fit into 2000 2 times, resulting in a remainder of 260.
Write down 2 as next digit of the result. 
Result so far: 63409.85402
Subtract 1740 from 2000 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 14:
The number 870 fits into 2600 2 times, leaving a remainder of 860.
Write down 2 as next digit of the result. 
Result so far: 63409.854022
The remainder is 860 after subtracting 1740 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

The quotient of the division is 63409.854022, and the remainder is 8.6e-05.