We're dividing 8504210 by 587 
We're looking to find how many times 587 goes into 8504210.

Moving on to step 1:
8 divided by 587 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 587

Moving on to step 2:
587 can be fit into 85 0 times, resulting in a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Take the next digit (0) from the dividend and append it to 85, then repeat: 850 / 587

Going ahead to step 3:
If we divide 850 by 587, we get 1 and a remainder of 263.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 587 from 850 and we're left with 263.
Include the next digit (4) from the dividend after 263, then repeat: 2634 / 587

Let's proceed to step 4:
587 can be fit into 2634 4 times, resulting in a remainder of 286.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtract 2348 from 2634 to get 286.
Append the next digit (2) from the dividend to 286 and continue with: 2862 / 587

Advancing to step 5:
When dividing 2862 by 587, we get 4 with a remainder of 514.
Write down 4 as next digit of the result. 
Result so far: 144.0
Deduct 2348 from 2862 and we're left with 514.
Grab the next digit (1) from the dividend, add it to 514, then carry on: 5141 / 587

Advancing to step 6:
The number 587 fits into 5141 8 times, leaving a remainder of 445.
Use 8 as the next digit of our solution. 
Result so far: 1448.0
The remainder is 445 after subtracting 4696 from 5141.
Include the next digit (0) from the dividend after 445, then repeat: 4450 / 587

Going ahead to step 7:
587 can be fit into 4450 7 times, resulting in a remainder of 341.
Put 7 as the next digit of the answer. 
Result so far: 14487.0
Subtracting 4109 from 4450 leaves us with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Moving on to step 8:
587 goes into 3410 5 times with a remainder of 475.
Record the quotient 5 as the next digit in the result. 
Result so far: 14487.5
The remainder is 475 after subtracting 2935 from 3410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

On to step 9:
If we divide 4750 by 587, we get 8 and a remainder of 54.
The number 8 becomes the next digit in our result. 
Result so far: 14487.58
If we subtract 4696 from 4750, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 10:
The number 587 fits into 540 0 times, leaving a remainder of 540.
The next digit of our result is 0. 
Result so far: 14487.58
The remainder is 540 after subtracting 0 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 11:
587 goes into 5400 9 times with a remainder of 117.
Use 9 as the next digit of our solution. 
Result so far: 14487.5809
Deduct 5283 from 5400 and we're left with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Advancing to step 12:
587 can be fit into 1170 1 times, resulting in a remainder of 583.
Write down 1 as next digit of the result. 
Result so far: 14487.58091
Deduct 587 from 1170 and we're left with 583.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5830, and continue the process.

Moving on to step 13:
587 can be fit into 5830 9 times, resulting in a remainder of 547.
Record the quotient 9 as the next digit in the result. 
Result so far: 14487.580919
The remainder is 547 after subtracting 5283 from 5830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Advancing to step 14:
587 goes into 5470 9 times with a remainder of 187.
Record the quotient 9 as the next digit in the result. 
Result so far: 14487.5809199
Subtract 5283 from 5470 to get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

The quotient of the division is 14487.5809199, and the remainder is 1.87e-06.