225870 divided by 87 
We want to figure out the number of times 225870 can be divided by 87.

Going ahead to step 1:
The number 87 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 87

Advancing to step 2:
When dividing 22 by 87, we get 0 with a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 22 leaves us with 22.
Grab the next digit (5) from the dividend, add it to 22, then carry on: 225 / 87

On to step 3:
225 divided by 87 is 2 with a remainder of 51.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 174 away from 225, we end up with 51.
Fetch the next digit (8) from the dividend, attach it to 51 and continue: 518 / 87

Going ahead to step 4:
518 divided by 87 is 5 with a remainder of 83.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Deduct 435 from 518 and we're left with 83.
Take the next digit (7) from the dividend and append it to 83, then repeat: 837 / 87

Advancing to step 5:
The number 87 fits into 837 9 times, leaving a remainder of 54.
The next digit of our result is 9. 
Result so far: 259.0
If we subtract 783 from 837, we get 54.
Fetch the next digit (0) from the dividend, attach it to 54 and continue: 540 / 87

Step 6:
The number 87 fits into 540 6 times, leaving a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 2596.0
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.

On to step 7:
The number 87 fits into 180 2 times, leaving a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 2596.2
If we subtract 174 from 180, we 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.

Going ahead to step 8:
The number 87 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 2596.2
Subtract 0 from 60 to 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.

On to step 9:
600 divided by 87 is 6 with a remainder of 78.
The number 6 becomes the next digit in our result. 
Result so far: 2596.206
Subtract 522 from 600 to get 78.
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 10:
87 can be fit into 780 8 times, resulting in a remainder of 84.
The number 8 becomes the next digit in our result. 
Result so far: 2596.2068
Deduct 696 from 780 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 11:
87 can be fit into 840 9 times, resulting in a remainder of 57.
Use 9 as the next digit of our solution. 
Result so far: 2596.20689
The remainder is 57 after subtracting 783 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 12:
87 can be fit into 570 6 times, resulting in a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 2596.206896
The remainder is 48 after subtracting 522 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 13:
If we divide 480 by 87, we get 5 and a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 2596.2068965
If we subtract 435 from 480, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 14:
87 can be fit into 450 5 times, resulting in a remainder of 15.
The next digit of our result is 5. 
Result so far: 2596.20689655
Deduct 435 from 450 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 2596.20689655 with a remaining 1.5e-08.