We look at the division of 79403605 by 289 
We want to divide 79403605 by 289.

On to step 1:
When dividing 7 by 289, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 289

On to step 2:
289 can be fit into 79 0 times, resulting in a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Include the next digit (4) from the dividend after 79, then repeat: 794 / 289

On to step 3:
289 goes into 794 2 times with a remainder of 216.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 578 from 794 and we're left with 216.
Append the next digit (0) from the dividend to 216 and continue with: 2160 / 289

On to step 4:
If we divide 2160 by 289, we get 7 and a remainder of 137.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
Subtract 2023 from 2160 to get 137.
Bring next digit (3) of the dividend behind the 137 and repeat the process: 1373 / 289

Going ahead to step 5:
The number 289 fits into 1373 4 times, leaving a remainder of 217.
The number 4 becomes the next digit in our result. 
Result so far: 274.0
Subtract 1156 from 1373 to get 217.
Append the next digit (6) from the dividend to 217 and continue with: 2176 / 289

Going ahead to step 6:
If we divide 2176 by 289, we get 7 and a remainder of 153.
Write down 7 as next digit of the result. 
Result so far: 2747.0
Subtracting 2023 from 2176 leaves us with 153.
Append the next digit (0) from the dividend to 153 and continue with: 1530 / 289

Advancing to step 7:
If we divide 1530 by 289, we get 5 and a remainder of 85.
Put 5 as the next digit of the answer. 
Result so far: 27475.0
Deduct 1445 from 1530 and we're left with 85.
Append the next digit (5) from the dividend to 85 and continue with: 855 / 289

Moving on to step 8:
If we divide 855 by 289, we get 2 and a remainder of 277.
The next digit of our result is 2. 
Result so far: 274752.0
If we take 578 away from 855, we end up with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Moving on to step 9:
289 can be fit into 2770 9 times, resulting in a remainder of 169.
Record the quotient 9 as the next digit in the result. 
Result so far: 274752.9
If we subtract 2601 from 2770, we get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Let's proceed to step 10:
The number 289 fits into 1690 5 times, leaving a remainder of 245.
Put 5 as the next digit of the answer. 
Result so far: 274752.95
Subtracting 1445 from 1690 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Step 11:
When dividing 2450 by 289, we get 8 with a remainder of 138.
Put 8 as the next digit of the answer. 
Result so far: 274752.958
Deduct 2312 from 2450 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Step 12:
If we divide 1380 by 289, we get 4 and a remainder of 224.
The next digit of our result is 4. 
Result so far: 274752.9584
Subtracting 1156 from 1380 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 13:
2240 divided by 289 is 7 with a remainder of 217.
Record the quotient 7 as the next digit in the result. 
Result so far: 274752.95847
Deduct 2023 from 2240 and we're left with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Going ahead to step 14:
The number 289 fits into 2170 7 times, leaving a remainder of 147.
Put 7 as the next digit of the answer. 
Result so far: 274752.958477
Subtracting 2023 from 2170 leaves us with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

In conclusion, the division gives 274752.958477 with a balance of 1.47e-05.