We're dividing 43192457 by 485 
Let's see how many times 485 fits into 43192457.

Going ahead to step 1:
4 divided by 485 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 485

Advancing to step 2:
If we divide 43 by 485, we get 0 and a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Fetch the next digit (1) from the dividend, attach it to 43 and continue: 431 / 485

Step 3:
485 can be fit into 431 0 times, resulting in a remainder of 431.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 431, we end up with 431.
Fetch the next digit (9) from the dividend, attach it to 431 and continue: 4319 / 485

Let's proceed to step 4:
If we divide 4319 by 485, we get 8 and a remainder of 439.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 439 after subtracting 3880 from 4319.
Take the next digit (2) from the dividend and append it to 439, then repeat: 4392 / 485

Let's proceed to step 5:
485 can be fit into 4392 9 times, resulting in a remainder of 27.
The next digit of our result is 9. 
Result so far: 89.0
The remainder is 27 after subtracting 4365 from 4392.
Grab the next digit (4) from the dividend, add it to 27, then carry on: 274 / 485

Advancing to step 6:
274 divided by 485 is 0 with a remainder of 274.
Write down 0 as next digit of the result. 
Result so far: 890.0
Subtract 0 from 274 to get 274.
Include the next digit (5) from the dividend after 274, then repeat: 2745 / 485

On to step 7:
When dividing 2745 by 485, we get 5 with a remainder of 320.
Record the quotient 5 as the next digit in the result. 
Result so far: 8905.0
Subtracting 2425 from 2745 leaves us with 320.
Include the next digit (7) from the dividend after 320, then repeat: 3207 / 485

Going ahead to step 8:
485 goes into 3207 6 times with a remainder of 297.
Put 6 as the next digit of the answer. 
Result so far: 89056.0
If we take 2910 away from 3207, we end up with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Going ahead to step 9:
When dividing 2970 by 485, we get 6 with a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 89056.6
Deduct 2910 from 2970 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.

Advancing to step 10:
When dividing 600 by 485, we get 1 with a remainder of 115.
Record the quotient 1 as the next digit in the result. 
Result so far: 89056.61
Subtracting 485 from 600 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 11:
1150 divided by 485 is 2 with a remainder of 180.
Put 2 as the next digit of the answer. 
Result so far: 89056.612
Deduct 970 from 1150 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 12:
If we divide 1800 by 485, we get 3 and a remainder of 345.
Use 3 as the next digit of our solution. 
Result so far: 89056.6123
Deduct 1455 from 1800 and we're left with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Advancing to step 13:
The number 485 fits into 3450 7 times, leaving a remainder of 55.
Record the quotient 7 as the next digit in the result. 
Result so far: 89056.61237
If we subtract 3395 from 3450, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 14:
485 goes into 550 1 times with a remainder of 65.
Write down 1 as next digit of the result. 
Result so far: 89056.612371
The remainder is 65 after subtracting 485 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 15:
485 goes into 650 1 times with a remainder of 165.
Write down 1 as next digit of the result. 
Result so far: 89056.6123711
The remainder is 165 after subtracting 485 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

In conclusion, the division gives 89056.6123711 with a balance of 1.65e-06.