87249180 ÷ 460 
Our goal is to divide 87249180 by 460.

Step 1:
460 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 460

Let's proceed to step 2:
460 goes into 87 0 times with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Grab the next digit (2) from the dividend, add it to 87, then carry on: 872 / 460

Let's proceed to step 3:
If we divide 872 by 460, we get 1 and a remainder of 412.
The next digit of our result is 1. 
Result so far: 1.0
If we take 460 away from 872, we end up with 412.
Grab the next digit (4) from the dividend, add it to 412, then carry on: 4124 / 460

Step 4:
460 can be fit into 4124 8 times, resulting in a remainder of 444.
The next digit of our result is 8. 
Result so far: 18.0
Subtracting 3680 from 4124 leaves us with 444.
Take the next digit (9) from the dividend and append it to 444, then repeat: 4449 / 460

Step 5:
The number 460 fits into 4449 9 times, leaving a remainder of 309.
Write down 9 as next digit of the result. 
Result so far: 189.0
Subtract 4140 from 4449 to get 309.
Take the next digit (1) from the dividend and append it to 309, then repeat: 3091 / 460

Step 6:
When dividing 3091 by 460, we get 6 with a remainder of 331.
Record the quotient 6 as the next digit in the result. 
Result so far: 1896.0
Subtract 2760 from 3091 to get 331.
Include the next digit (8) from the dividend after 331, then repeat: 3318 / 460

Advancing to step 7:
If we divide 3318 by 460, we get 7 and a remainder of 98.
Put 7 as the next digit of the answer. 
Result so far: 18967.0
If we take 3220 away from 3318, we end up with 98.
Take the next digit (0) from the dividend and append it to 98, then repeat: 980 / 460

On to step 8:
460 goes into 980 2 times with a remainder of 60.
The next digit of our result is 2. 
Result so far: 189672.0
Deduct 920 from 980 and we're left 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.

Let's proceed to step 9:
460 goes into 600 1 times with a remainder of 140.
The number 1 becomes the next digit in our result. 
Result so far: 189672.1
Deduct 460 from 600 and we're left 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.

Advancing to step 10:
460 goes into 1400 3 times with a remainder of 20.
The next digit of our result is 3. 
Result so far: 189672.13
Subtracting 1380 from 1400 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
If we divide 200 by 460, we get 0 and a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 189672.13
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 12:
If we divide 2000 by 460, we get 4 and a remainder of 160.
The number 4 becomes the next digit in our result. 
Result so far: 189672.1304
If we take 1840 away from 2000, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 13:
The number 460 fits into 1600 3 times, leaving a remainder of 220.
The number 3 becomes the next digit in our result. 
Result so far: 189672.13043
If we subtract 1380 from 1600, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 14:
460 can be fit into 2200 4 times, resulting in a remainder of 360.
The next digit of our result is 4. 
Result so far: 189672.130434
The remainder is 360 after subtracting 1840 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 15:
3600 divided by 460 is 7 with a remainder of 380.
The number 7 becomes the next digit in our result. 
Result so far: 189672.1304347
The remainder is 380 after subtracting 3220 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 16:
460 goes into 3800 8 times with a remainder of 120.
Put 8 as the next digit of the answer. 
Result so far: 189672.13043478
The remainder is 120 after subtracting 3680 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final outcome is 189672.13043478, with a leftover of 1.2e-07.