Let's divide 84789 by 87
Our goal is to divide 84789 by 87.

On to step 1:
If we divide 8 by 87, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 87

Step 2:
84 divided by 87 is 0 with a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 84, we end up with 84.
Fetch the next digit (7) from the dividend, attach it to 84 and continue: 847 / 87

Let's proceed to step 3:
87 goes into 847 9 times with a remainder of 64.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 783 from 847 to get 64.
Grab the next digit (8) from the dividend, add it to 64, then carry on: 648 / 87

Step 4:
The number 87 fits into 648 7 times, leaving a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 97.0
Deduct 609 from 648 and we're left with 39.
Append the next digit (9) from the dividend to 39 and continue with: 399 / 87

On to step 5:
87 can be fit into 399 4 times, resulting in a remainder of 51.
Write down 4 as next digit of the result. 
Result so far: 974.0
Deduct 348 from 399 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 6:
510 divided by 87 is 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 974.5
The remainder is 75 after subtracting 435 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 7:
When dividing 750 by 87, we get 8 with a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 974.58
Subtract 696 from 750 to 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.

Let's proceed to step 8:
540 divided by 87 is 6 with a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 974.586
Deduct 522 from 540 and we're left with 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 9:
87 can be fit into 180 2 times, resulting in a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 974.5862
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.

Let's proceed to step 10:
87 can be fit into 60 0 times, resulting in a remainder of 60.
The next digit of our result is 0. 
Result so far: 974.5862
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 11:
87 can be fit into 600 6 times, resulting in a remainder of 78.
Put 6 as the next digit of the answer. 
Result so far: 974.586206
If we take 522 away from 600, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 12:
If we divide 780 by 87, we get 8 and a remainder of 84.
Use 8 as the next digit of our solution. 
Result so far: 974.5862068
Subtract 696 from 780 to 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.

On to step 13:
87 can be fit into 840 9 times, resulting in a remainder of 57.
The number 9 becomes the next digit in our result. 
Result so far: 974.58620689
If we take 783 away from 840, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

The quotient of the division is 974.58620689, and the remainder is 5.7e-08.