We look at the division of 57073373 by 309 
We want to figure out the number of times 57073373 can be divided by 309.

Moving on to step 1:
5 divided by 309 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 309

Let's proceed to step 2:
57 divided by 309 is 0 with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 57, we get 57.
Grab the next digit (0) from the dividend, add it to 57, then carry on: 570 / 309

Moving on to step 3:
309 goes into 570 1 times with a remainder of 261.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 309 away from 570, we end up with 261.
Bring next digit (7) of the dividend behind the 261 and repeat the process: 2617 / 309

Moving on to step 4:
If we divide 2617 by 309, we get 8 and a remainder of 145.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we subtract 2472 from 2617, we get 145.
Fetch the next digit (3) from the dividend, attach it to 145 and continue: 1453 / 309

On to step 5:
1453 divided by 309 is 4 with a remainder of 217.
Record the quotient 4 as the next digit in the result. 
Result so far: 184.0
If we subtract 1236 from 1453, we get 217.
Fetch the next digit (3) from the dividend, attach it to 217 and continue: 2173 / 309

Moving on to step 6:
309 goes into 2173 7 times with a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 1847.0
If we subtract 2163 from 2173, we get 10.
Take the next digit (7) from the dividend and append it to 10, then repeat: 107 / 309

Step 7:
The number 309 fits into 107 0 times, leaving a remainder of 107.
The next digit of our result is 0. 
Result so far: 18470.0
Deduct 0 from 107 and we're left with 107.
Fetch the next digit (3) from the dividend, attach it to 107 and continue: 1073 / 309

Going ahead to step 8:
309 can be fit into 1073 3 times, resulting in a remainder of 146.
Record the quotient 3 as the next digit in the result. 
Result so far: 184703.0
If we take 927 away from 1073, we end up with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

On to step 9:
When dividing 1460 by 309, we get 4 with a remainder of 224.
The number 4 becomes the next digit in our result. 
Result so far: 184703.4
Subtract 1236 from 1460 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 10:
The number 309 fits into 2240 7 times, leaving a remainder of 77.
Use 7 as the next digit of our solution. 
Result so far: 184703.47
Subtract 2163 from 2240 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 11:
If we divide 770 by 309, we get 2 and a remainder of 152.
Use 2 as the next digit of our solution. 
Result so far: 184703.472
Subtracting 618 from 770 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 12:
309 can be fit into 1520 4 times, resulting in a remainder of 284.
Record the quotient 4 as the next digit in the result. 
Result so far: 184703.4724
The remainder is 284 after subtracting 1236 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 13:
When dividing 2840 by 309, we get 9 with a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 184703.47249
Subtracting 2781 from 2840 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 14:
The number 309 fits into 590 1 times, leaving a remainder of 281.
Record the quotient 1 as the next digit in the result. 
Result so far: 184703.472491
Subtracting 309 from 590 leaves us with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Let's proceed to step 15:
If we divide 2810 by 309, we get 9 and a remainder of 29.
The next digit of our result is 9. 
Result so far: 184703.4724919
Subtracting 2781 from 2810 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 16:
If we divide 290 by 309, we get 0 and a remainder of 290.
Write down 0 as next digit of the result. 
Result so far: 184703.4724919
Subtract 0 from 290 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

The quotient of the division is 184703.4724919, and the remainder is 2.9e-07.