99623447 ÷ 339 
We want to divide 99623447 by 339.

Step 1:
The number 339 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 339

Step 2:
If we divide 99 by 339, we get 0 and a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Grab the next digit (6) from the dividend, add it to 99, then carry on: 996 / 339

Going ahead to step 3:
339 goes into 996 2 times with a remainder of 318.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 678 from 996 and we're left with 318.
Take the next digit (2) from the dividend and append it to 318, then repeat: 3182 / 339

Advancing to step 4:
When dividing 3182 by 339, we get 9 with a remainder of 131.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
The remainder is 131 after subtracting 3051 from 3182.
Take the next digit (3) from the dividend and append it to 131, then repeat: 1313 / 339

Step 5:
The number 339 fits into 1313 3 times, leaving a remainder of 296.
The next digit of our result is 3. 
Result so far: 293.0
Subtract 1017 from 1313 to get 296.
Grab the next digit (4) from the dividend, add it to 296, then carry on: 2964 / 339

On to step 6:
When dividing 2964 by 339, we get 8 with a remainder of 252.
Write down 8 as next digit of the result. 
Result so far: 2938.0
The remainder is 252 after subtracting 2712 from 2964.
Take the next digit (4) from the dividend and append it to 252, then repeat: 2524 / 339

On to step 7:
When dividing 2524 by 339, we get 7 with a remainder of 151.
Put 7 as the next digit of the answer. 
Result so far: 29387.0
Subtracting 2373 from 2524 leaves us with 151.
Grab the next digit (7) from the dividend, add it to 151, then carry on: 1517 / 339

Going ahead to step 8:
When dividing 1517 by 339, we get 4 with a remainder of 161.
Write down 4 as next digit of the result. 
Result so far: 293874.0
The remainder is 161 after subtracting 1356 from 1517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Going ahead to step 9:
The number 339 fits into 1610 4 times, leaving a remainder of 254.
Write down 4 as next digit of the result. 
Result so far: 293874.4
If we subtract 1356 from 1610, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 10:
The number 339 fits into 2540 7 times, leaving a remainder of 167.
Write down 7 as next digit of the result. 
Result so far: 293874.47
Subtract 2373 from 2540 to get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Let's proceed to step 11:
If we divide 1670 by 339, we get 4 and a remainder of 314.
Use 4 as the next digit of our solution. 
Result so far: 293874.474
Subtracting 1356 from 1670 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 12:
3140 divided by 339 is 9 with a remainder of 89.
Put 9 as the next digit of the answer. 
Result so far: 293874.4749
The remainder is 89 after subtracting 3051 from 3140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 13:
If we divide 890 by 339, we get 2 and a remainder of 212.
Use 2 as the next digit of our solution. 
Result so far: 293874.47492
The remainder is 212 after subtracting 678 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Moving on to step 14:
The number 339 fits into 2120 6 times, leaving a remainder of 86.
Use 6 as the next digit of our solution. 
Result so far: 293874.474926
Deduct 2034 from 2120 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 15:
When dividing 860 by 339, we get 2 with a remainder of 182.
Record the quotient 2 as the next digit in the result. 
Result so far: 293874.4749262
If we subtract 678 from 860, we get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 16:
1820 divided by 339 is 5 with a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 293874.47492625
Subtract 1695 from 1820 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

The final outcome is 293874.47492625, with a leftover of 1.25e-07.