We're dividing 545121 by 87 
We want to figure out the number of times 545121 can be divided by 87.

On to step 1:
When dividing 5 by 87, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 87

Step 2:
The number 87 fits into 54 0 times, leaving a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Include the next digit (5) from the dividend after 54, then repeat: 545 / 87

Advancing to step 3:
545 divided by 87 is 6 with a remainder of 23.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 522 from 545, we get 23.
Append the next digit (1) from the dividend to 23 and continue with: 231 / 87

Moving on to step 4:
The number 87 fits into 231 2 times, leaving a remainder of 57.
Write down 2 as next digit of the result. 
Result so far: 62.0
If we take 174 away from 231, we end up with 57.
Take the next digit (2) from the dividend and append it to 57, then repeat: 572 / 87

Advancing to step 5:
When dividing 572 by 87, we get 6 with a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 626.0
The remainder is 50 after subtracting 522 from 572.
Take the next digit (1) from the dividend and append it to 50, then repeat: 501 / 87

Let's proceed to step 6:
87 goes into 501 5 times with a remainder of 66.
Put 5 as the next digit of the answer. 
Result so far: 6265.0
If we take 435 away from 501, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 7:
87 can be fit into 660 7 times, resulting in a remainder of 51.
Write down 7 as next digit of the result. 
Result so far: 6265.7
Subtract 609 from 660 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 8:
When dividing 510 by 87, we get 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 6265.75
If we subtract 435 from 510, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 9:
If we divide 750 by 87, we get 8 and a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 6265.758
The remainder is 54 after subtracting 696 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 10:
87 can be fit into 540 6 times, resulting in a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 6265.7586
If we subtract 522 from 540, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
87 goes into 180 2 times with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 6265.75862
Subtract 174 from 180 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 12:
60 divided by 87 is 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 6265.75862
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 13:
The number 87 fits into 600 6 times, leaving a remainder of 78.
Use 6 as the next digit of our solution. 
Result so far: 6265.7586206
The remainder is 78 after subtracting 522 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 14:
780 divided by 87 is 8 with a remainder of 84.
The number 8 becomes the next digit in our result. 
Result so far: 6265.75862068
If we subtract 696 from 780, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Our division results in 6265.75862068 with a remaining 8.4e-08.