79224145 ÷ 310 
We want to divide 79224145 by 310.

Advancing to step 1:
310 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 310

Going ahead to step 2:
The number 310 fits into 79 0 times, leaving a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Fetch the next digit (2) from the dividend, attach it to 79 and continue: 792 / 310

Advancing to step 3:
If we divide 792 by 310, we get 2 and a remainder of 172.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 620 from 792 and we're left with 172.
Grab the next digit (2) from the dividend, add it to 172, then carry on: 1722 / 310

On to step 4:
1722 divided by 310 is 5 with a remainder of 172.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Deduct 1550 from 1722 and we're left with 172.
Fetch the next digit (4) from the dividend, attach it to 172 and continue: 1724 / 310

Let's proceed to step 5:
310 goes into 1724 5 times with a remainder of 174.
Use 5 as the next digit of our solution. 
Result so far: 255.0
If we subtract 1550 from 1724, we get 174.
Take the next digit (1) from the dividend and append it to 174, then repeat: 1741 / 310

Going ahead to step 6:
The number 310 fits into 1741 5 times, leaving a remainder of 191.
The number 5 becomes the next digit in our result. 
Result so far: 2555.0
If we subtract 1550 from 1741, we get 191.
Include the next digit (4) from the dividend after 191, then repeat: 1914 / 310

Going ahead to step 7:
If we divide 1914 by 310, we get 6 and a remainder of 54.
Put 6 as the next digit of the answer. 
Result so far: 25556.0
Subtracting 1860 from 1914 leaves us with 54.
Append the next digit (5) from the dividend to 54 and continue with: 545 / 310

Let's proceed to step 8:
545 divided by 310 is 1 with a remainder of 235.
Put 1 as the next digit of the answer. 
Result so far: 255561.0
Deduct 310 from 545 and we're left with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 9:
The number 310 fits into 2350 7 times, leaving a remainder of 180.
Write down 7 as next digit of the result. 
Result so far: 255561.7
If we take 2170 away from 2350, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 10:
310 can be fit into 1800 5 times, resulting in a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 255561.75
Deduct 1550 from 1800 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 11:
When dividing 2500 by 310, we get 8 with a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 255561.758
If we subtract 2480 from 2500, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
If we divide 200 by 310, we get 0 and a remainder of 200.
The next digit of our result is 0. 
Result so far: 255561.758
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 13:
When dividing 2000 by 310, we get 6 with a remainder of 140.
Write down 6 as next digit of the result. 
Result so far: 255561.75806
If we take 1860 away from 2000, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 14:
When dividing 1400 by 310, we get 4 with a remainder of 160.
Use 4 as the next digit of our solution. 
Result so far: 255561.758064
Subtracting 1240 from 1400 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 15:
The number 310 fits into 1600 5 times, leaving a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 255561.7580645
Subtract 1550 from 1600 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 16:
If we divide 500 by 310, we get 1 and a remainder of 190.
The number 1 becomes the next digit in our result. 
Result so far: 255561.75806451
Subtracting 310 from 500 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Our division results in 255561.75806451 with a remaining 1.9e-07.