87124246 ÷ 428 
We're looking to find how many times 428 goes into 87124246.

Advancing to step 1:
428 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 428

Advancing to step 2:
The number 428 fits into 87 0 times, leaving a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Append the next digit (1) from the dividend to 87 and continue with: 871 / 428

Going ahead to step 3:
If we divide 871 by 428, we get 2 and a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 856 from 871 leaves us with 15.
Take the next digit (2) from the dividend and append it to 15, then repeat: 152 / 428

Let's proceed to step 4:
The number 428 fits into 152 0 times, leaving a remainder of 152.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
If we take 0 away from 152, we end up with 152.
Fetch the next digit (4) from the dividend, attach it to 152 and continue: 1524 / 428

Going ahead to step 5:
1524 divided by 428 is 3 with a remainder of 240.
Use 3 as the next digit of our solution. 
Result so far: 203.0
The remainder is 240 after subtracting 1284 from 1524.
Include the next digit (2) from the dividend after 240, then repeat: 2402 / 428

Moving on to step 6:
428 can be fit into 2402 5 times, resulting in a remainder of 262.
Use 5 as the next digit of our solution. 
Result so far: 2035.0
If we take 2140 away from 2402, we end up with 262.
Grab the next digit (4) from the dividend, add it to 262, then carry on: 2624 / 428

Step 7:
2624 divided by 428 is 6 with a remainder of 56.
The next digit of our result is 6. 
Result so far: 20356.0
Subtracting 2568 from 2624 leaves us with 56.
Fetch the next digit (6) from the dividend, attach it to 56 and continue: 566 / 428

Moving on to step 8:
When dividing 566 by 428, we get 1 with a remainder of 138.
Put 1 as the next digit of the answer. 
Result so far: 203561.0
If we subtract 428 from 566, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

On to step 9:
When dividing 1380 by 428, we get 3 with a remainder of 96.
Use 3 as the next digit of our solution. 
Result so far: 203561.3
If we take 1284 away from 1380, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 10:
When dividing 960 by 428, we get 2 with a remainder of 104.
The number 2 becomes the next digit in our result. 
Result so far: 203561.32
The remainder is 104 after subtracting 856 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 11:
When dividing 1040 by 428, we get 2 with a remainder of 184.
The number 2 becomes the next digit in our result. 
Result so far: 203561.322
The remainder is 184 after subtracting 856 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

After the division, we end up with 203561.322 and a remainder of 0.0184.