83484394 ÷ 423 
Let's see how many times 423 fits into 83484394.

Going ahead to step 1:
8 divided by 423 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 423

Step 2:
83 divided by 423 is 0 with a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Fetch the next digit (4) from the dividend, attach it to 83 and continue: 834 / 423

Advancing to step 3:
When dividing 834 by 423, we get 1 with a remainder of 411.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 423 away from 834, we end up with 411.
Bring next digit (8) of the dividend behind the 411 and repeat the process: 4118 / 423

On to step 4:
If we divide 4118 by 423, we get 9 and a remainder of 311.
Use 9 as the next digit of our solution. 
Result so far: 19.0
The remainder is 311 after subtracting 3807 from 4118.
Append the next digit (4) from the dividend to 311 and continue with: 3114 / 423

Let's proceed to step 5:
The number 423 fits into 3114 7 times, leaving a remainder of 153.
Use 7 as the next digit of our solution. 
Result so far: 197.0
The remainder is 153 after subtracting 2961 from 3114.
Bring next digit (3) of the dividend behind the 153 and repeat the process: 1533 / 423

Let's proceed to step 6:
If we divide 1533 by 423, we get 3 and a remainder of 264.
The next digit of our result is 3. 
Result so far: 1973.0
The remainder is 264 after subtracting 1269 from 1533.
Append the next digit (9) from the dividend to 264 and continue with: 2649 / 423

Step 7:
2649 divided by 423 is 6 with a remainder of 111.
Use 6 as the next digit of our solution. 
Result so far: 19736.0
The remainder is 111 after subtracting 2538 from 2649.
Include the next digit (4) from the dividend after 111, then repeat: 1114 / 423

On to step 8:
The number 423 fits into 1114 2 times, leaving a remainder of 268.
The number 2 becomes the next digit in our result. 
Result so far: 197362.0
Deduct 846 from 1114 and we're left with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Going ahead to step 9:
2680 divided by 423 is 6 with a remainder of 142.
Put 6 as the next digit of the answer. 
Result so far: 197362.6
Subtracting 2538 from 2680 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Step 10:
If we divide 1420 by 423, we get 3 and a remainder of 151.
Write down 3 as next digit of the result. 
Result so far: 197362.63
Subtract 1269 from 1420 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Advancing to step 11:
423 goes into 1510 3 times with a remainder of 241.
The next digit of our result is 3. 
Result so far: 197362.633
Deduct 1269 from 1510 and we're left with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

In conclusion, the division gives 197362.633 with a balance of 0.0241.