We look at the division of 87611825 by 420 
We're looking to find how many times 420 goes into 87611825.

Advancing to step 1:
8 divided by 420 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 420

Advancing to step 2:
87 divided by 420 is 0 with a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Include the next digit (6) from the dividend after 87, then repeat: 876 / 420

Advancing to step 3:
When dividing 876 by 420, we get 2 with a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 840 from 876, we get 36.
Bring next digit (1) of the dividend behind the 36 and repeat the process: 361 / 420

Let's proceed to step 4:
361 divided by 420 is 0 with a remainder of 361.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtract 0 from 361 to get 361.
Take the next digit (1) from the dividend and append it to 361, then repeat: 3611 / 420

Moving on to step 5:
420 can be fit into 3611 8 times, resulting in a remainder of 251.
The next digit of our result is 8. 
Result so far: 208.0
If we subtract 3360 from 3611, we get 251.
Take the next digit (8) from the dividend and append it to 251, then repeat: 2518 / 420

Let's proceed to step 6:
420 goes into 2518 5 times with a remainder of 418.
The next digit of our result is 5. 
Result so far: 2085.0
If we take 2100 away from 2518, we end up with 418.
Grab the next digit (2) from the dividend, add it to 418, then carry on: 4182 / 420

Going ahead to step 7:
4182 divided by 420 is 9 with a remainder of 402.
The number 9 becomes the next digit in our result. 
Result so far: 20859.0
Subtract 3780 from 4182 to get 402.
Take the next digit (5) from the dividend and append it to 402, then repeat: 4025 / 420

Moving on to step 8:
4025 divided by 420 is 9 with a remainder of 245.
The number 9 becomes the next digit in our result. 
Result so far: 208599.0
If we subtract 3780 from 4025, we get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Step 9:
420 can be fit into 2450 5 times, resulting in a remainder of 350.
The next digit of our result is 5. 
Result so far: 208599.5
If we take 2100 away from 2450, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 10:
The number 420 fits into 3500 8 times, leaving a remainder of 140.
The number 8 becomes the next digit in our result. 
Result so far: 208599.58
If we take 3360 away from 3500, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 11:
When dividing 1400 by 420, we get 3 with a remainder of 140.
Record the quotient 3 as the next digit in the result. 
Result so far: 208599.583
If we subtract 1260 from 1400, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 12:
1400 divided by 420 is 3 with a remainder of 140.
The next digit of our result is 3. 
Result so far: 208599.5833
If we take 1260 away from 1400, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The final result is 208599.5833 with a remainder of 0.0014.