Let's divide 79153973 by 287
We want to divide 79153973 by 287.

On to step 1:
7 divided by 287 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 287

Advancing to step 2:
79 divided by 287 is 0 with a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Append the next digit (1) from the dividend to 79 and continue with: 791 / 287

Advancing to step 3:
287 goes into 791 2 times with a remainder of 217.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 574 from 791 to get 217.
Grab the next digit (5) from the dividend, add it to 217, then carry on: 2175 / 287

Step 4:
The number 287 fits into 2175 7 times, leaving a remainder of 166.
The next digit of our result is 7. 
Result so far: 27.0
Subtracting 2009 from 2175 leaves us with 166.
Grab the next digit (3) from the dividend, add it to 166, then carry on: 1663 / 287

Going ahead to step 5:
287 can be fit into 1663 5 times, resulting in a remainder of 228.
Record the quotient 5 as the next digit in the result. 
Result so far: 275.0
The remainder is 228 after subtracting 1435 from 1663.
Bring next digit (9) of the dividend behind the 228 and repeat the process: 2289 / 287

Going ahead to step 6:
If we divide 2289 by 287, we get 7 and a remainder of 280.
The next digit of our result is 7. 
Result so far: 2757.0
Deduct 2009 from 2289 and we're left with 280.
Bring next digit (7) of the dividend behind the 280 and repeat the process: 2807 / 287

Advancing to step 7:
If we divide 2807 by 287, we get 9 and a remainder of 224.
The next digit of our result is 9. 
Result so far: 27579.0
Deduct 2583 from 2807 and we're left with 224.
Bring next digit (3) of the dividend behind the 224 and repeat the process: 2243 / 287

Going ahead to step 8:
If we divide 2243 by 287, we get 7 and a remainder of 234.
The number 7 becomes the next digit in our result. 
Result so far: 275797.0
Deduct 2009 from 2243 and we're left with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Going ahead to step 9:
The number 287 fits into 2340 8 times, leaving a remainder of 44.
Write down 8 as next digit of the result. 
Result so far: 275797.8
If we take 2296 away from 2340, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 10:
The number 287 fits into 440 1 times, leaving a remainder of 153.
Use 1 as the next digit of our solution. 
Result so far: 275797.81
The remainder is 153 after subtracting 287 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Moving on to step 11:
287 can be fit into 1530 5 times, resulting in a remainder of 95.
The number 5 becomes the next digit in our result. 
Result so far: 275797.815
Subtracting 1435 from 1530 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 12:
When dividing 950 by 287, we get 3 with a remainder of 89.
The next digit of our result is 3. 
Result so far: 275797.8153
If we take 861 away from 950, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Moving on to step 13:
890 divided by 287 is 3 with a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 275797.81533
If we subtract 861 from 890, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The quotient of the division is 275797.81533, and the remainder is 2.9e-05.