Let's divide 45697523 by 309
We want to figure out the number of times 45697523 can be divided by 309.

Moving on to step 1:
309 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 309

Moving on to step 2:
309 can be fit into 45 0 times, resulting in a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Append the next digit (6) from the dividend to 45 and continue with: 456 / 309

On to step 3:
The number 309 fits into 456 1 times, leaving a remainder of 147.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 309 from 456, we get 147.
Grab the next digit (9) from the dividend, add it to 147, then carry on: 1479 / 309

Let's proceed to step 4:
If we divide 1479 by 309, we get 4 and a remainder of 243.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Subtract 1236 from 1479 to get 243.
Append the next digit (7) from the dividend to 243 and continue with: 2437 / 309

On to step 5:
When dividing 2437 by 309, we get 7 with a remainder of 274.
The next digit of our result is 7. 
Result so far: 147.0
Deduct 2163 from 2437 and we're left with 274.
Take the next digit (5) from the dividend and append it to 274, then repeat: 2745 / 309

Moving on to step 6:
309 goes into 2745 8 times with a remainder of 273.
Use 8 as the next digit of our solution. 
Result so far: 1478.0
Subtracting 2472 from 2745 leaves us with 273.
Take the next digit (2) from the dividend and append it to 273, then repeat: 2732 / 309

On to step 7:
309 goes into 2732 8 times with a remainder of 260.
The next digit of our result is 8. 
Result so far: 14788.0
The remainder is 260 after subtracting 2472 from 2732.
Fetch the next digit (3) from the dividend, attach it to 260 and continue: 2603 / 309

Moving on to step 8:
309 can be fit into 2603 8 times, resulting in a remainder of 131.
The number 8 becomes the next digit in our result. 
Result so far: 147888.0
Subtract 2472 from 2603 to get 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

On to step 9:
1310 divided by 309 is 4 with a remainder of 74.
The next digit of our result is 4. 
Result so far: 147888.4
Subtract 1236 from 1310 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 10:
740 divided by 309 is 2 with a remainder of 122.
The number 2 becomes the next digit in our result. 
Result so far: 147888.42
If we take 618 away from 740, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Step 11:
When dividing 1220 by 309, we get 3 with a remainder of 293.
The next digit of our result is 3. 
Result so far: 147888.423
If we take 927 away from 1220, we end up with 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Step 12:
The number 309 fits into 2930 9 times, leaving a remainder of 149.
Record the quotient 9 as the next digit in the result. 
Result so far: 147888.4239
Subtract 2781 from 2930 to get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

On to step 13:
The number 309 fits into 1490 4 times, leaving a remainder of 254.
Put 4 as the next digit of the answer. 
Result so far: 147888.42394
Subtract 1236 from 1490 to get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 14:
2540 divided by 309 is 8 with a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 147888.423948
Subtract 2472 from 2540 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 15:
When dividing 680 by 309, we get 2 with a remainder of 62.
Write down 2 as next digit of the result. 
Result so far: 147888.4239482
If we take 618 away from 680, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 16:
If we divide 620 by 309, we get 2 and a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 147888.42394822
The remainder is 2 after subtracting 618 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 147888.42394822, with a leftover of 2e-09.