99626356 ÷ 289 
Our goal is to divide 99626356 by 289.

On to step 1:
If we divide 9 by 289, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 289

On to step 2:
99 divided by 289 is 0 with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Include the next digit (6) from the dividend after 99, then repeat: 996 / 289

Let's proceed to step 3:
996 divided by 289 is 3 with a remainder of 129.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 867 from 996 leaves us with 129.
Take the next digit (2) from the dividend and append it to 129, then repeat: 1292 / 289

Advancing to step 4:
If we divide 1292 by 289, we get 4 and a remainder of 136.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Subtract 1156 from 1292 to get 136.
Bring next digit (6) of the dividend behind the 136 and repeat the process: 1366 / 289

Step 5:
When dividing 1366 by 289, we get 4 with a remainder of 210.
Write down 4 as next digit of the result. 
Result so far: 344.0
If we subtract 1156 from 1366, we get 210.
Grab the next digit (3) from the dividend, add it to 210, then carry on: 2103 / 289

Advancing to step 6:
When dividing 2103 by 289, we get 7 with a remainder of 80.
Use 7 as the next digit of our solution. 
Result so far: 3447.0
If we subtract 2023 from 2103, we get 80.
Fetch the next digit (5) from the dividend, attach it to 80 and continue: 805 / 289

Let's proceed to step 7:
289 can be fit into 805 2 times, resulting in a remainder of 227.
Put 2 as the next digit of the answer. 
Result so far: 34472.0
Deduct 578 from 805 and we're left with 227.
Fetch the next digit (6) from the dividend, attach it to 227 and continue: 2276 / 289

Advancing to step 8:
When dividing 2276 by 289, we get 7 with a remainder of 253.
Put 7 as the next digit of the answer. 
Result so far: 344727.0
If we take 2023 away from 2276, we end up with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 9:
289 can be fit into 2530 8 times, resulting in a remainder of 218.
Put 8 as the next digit of the answer. 
Result so far: 344727.8
If we subtract 2312 from 2530, we get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Step 10:
289 can be fit into 2180 7 times, resulting in a remainder of 157.
Put 7 as the next digit of the answer. 
Result so far: 344727.87
If we subtract 2023 from 2180, we get 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Let's proceed to step 11:
289 can be fit into 1570 5 times, resulting in a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 344727.875
If we take 1445 away from 1570, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 12:
If we divide 1250 by 289, we get 4 and a remainder of 94.
The number 4 becomes the next digit in our result. 
Result so far: 344727.8754
If we take 1156 away from 1250, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 13:
289 goes into 940 3 times with a remainder of 73.
The number 3 becomes the next digit in our result. 
Result so far: 344727.87543
The remainder is 73 after subtracting 867 from 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Step 14:
When dividing 730 by 289, we get 2 with a remainder of 152.
The next digit of our result is 2. 
Result so far: 344727.875432
Subtract 578 from 730 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 15:
If we divide 1520 by 289, we get 5 and a remainder of 75.
The next digit of our result is 5. 
Result so far: 344727.8754325
If we subtract 1445 from 1520, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 16:
When dividing 750 by 289, we get 2 with a remainder of 172.
Put 2 as the next digit of the answer. 
Result so far: 344727.87543252
Subtracting 578 from 750 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

In conclusion, the division gives 344727.87543252 with a balance of 1.72e-07.