We're dividing 646219 by 87 
Let's see how many times 87 fits into 646219.

On to step 1:
When dividing 6 by 87, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 87

Advancing to step 2:
If we divide 64 by 87, we get 0 and a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Fetch the next digit (6) from the dividend, attach it to 64 and continue: 646 / 87

Going ahead to step 3:
87 can be fit into 646 7 times, resulting in a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 609 from 646, we get 37.
Include the next digit (2) from the dividend after 37, then repeat: 372 / 87

Going ahead to step 4:
87 goes into 372 4 times with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 74.0
Deduct 348 from 372 and we're left with 24.
Include the next digit (1) from the dividend after 24, then repeat: 241 / 87

Going ahead to step 5:
If we divide 241 by 87, we get 2 and a remainder of 67.
Use 2 as the next digit of our solution. 
Result so far: 742.0
Deduct 174 from 241 and we're left with 67.
Fetch the next digit (9) from the dividend, attach it to 67 and continue: 679 / 87

Let's proceed to step 6:
87 goes into 679 7 times with a remainder of 70.
Record the quotient 7 as the next digit in the result. 
Result so far: 7427.0
The remainder is 70 after subtracting 609 from 679.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 7:
The number 87 fits into 700 8 times, leaving a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 7427.8
If we subtract 696 from 700, we get 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 8:
87 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 7427.8
Deduct 0 from 40 and we're left 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.

Moving on to step 9:
If we divide 400 by 87, we get 4 and a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 7427.804
If we take 348 away from 400, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 10:
87 goes into 520 5 times with a remainder of 85.
Use 5 as the next digit of our solution. 
Result so far: 7427.8045
The remainder is 85 after subtracting 435 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 11:
87 can be fit into 850 9 times, resulting in a remainder of 67.
The next digit of our result is 9. 
Result so far: 7427.80459
The remainder is 67 after subtracting 783 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 12:
87 goes into 670 7 times with a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 7427.804597
Deduct 609 from 670 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 13:
If we divide 610 by 87, we get 7 and a remainder of 1.
The next digit of our result is 7. 
Result so far: 7427.8045977
Deduct 609 from 610 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 7427.8045977 and a remainder of 1e-08.