We divide 45018021 by 690
We're looking to find how many times 690 goes into 45018021.

Advancing to step 1:
If we divide 4 by 690, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 690

Going ahead to step 2:
When dividing 45 by 690, we get 0 with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 690

Going ahead to step 3:
When dividing 450 by 690, we get 0 with a remainder of 450.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 450 and we're left with 450.
Append the next digit (1) from the dividend to 450 and continue with: 4501 / 690

Moving on to step 4:
4501 divided by 690 is 6 with a remainder of 361.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 361 after subtracting 4140 from 4501.
Fetch the next digit (8) from the dividend, attach it to 361 and continue: 3618 / 690

Moving on to step 5:
3618 divided by 690 is 5 with a remainder of 168.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
If we take 3450 away from 3618, we end up with 168.
Fetch the next digit (0) from the dividend, attach it to 168 and continue: 1680 / 690

Let's proceed to step 6:
The number 690 fits into 1680 2 times, leaving a remainder of 300.
The next digit of our result is 2. 
Result so far: 652.0
Subtract 1380 from 1680 to get 300.
Append the next digit (2) from the dividend to 300 and continue with: 3002 / 690

Let's proceed to step 7:
When dividing 3002 by 690, we get 4 with a remainder of 242.
The number 4 becomes the next digit in our result. 
Result so far: 6524.0
If we take 2760 away from 3002, we end up with 242.
Include the next digit (1) from the dividend after 242, then repeat: 2421 / 690

Step 8:
2421 divided by 690 is 3 with a remainder of 351.
Write down 3 as next digit of the result. 
Result so far: 65243.0
If we subtract 2070 from 2421, we get 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Moving on to step 9:
690 can be fit into 3510 5 times, resulting in a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 65243.5
If we take 3450 away from 3510, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
When dividing 600 by 690, we get 0 with a remainder of 600.
The next digit of our result is 0. 
Result so far: 65243.5
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Advancing to step 11:
The number 690 fits into 6000 8 times, leaving a remainder of 480.
The next digit of our result is 8. 
Result so far: 65243.508
If we take 5520 away from 6000, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 12:
4800 divided by 690 is 6 with a remainder of 660.
Write down 6 as next digit of the result. 
Result so far: 65243.5086
Subtract 4140 from 4800 to get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

On to step 13:
6600 divided by 690 is 9 with a remainder of 390.
Put 9 as the next digit of the answer. 
Result so far: 65243.50869
Deduct 6210 from 6600 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 14:
690 goes into 3900 5 times with a remainder of 450.
Record the quotient 5 as the next digit in the result. 
Result so far: 65243.508695
Subtract 3450 from 3900 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 15:
When dividing 4500 by 690, we get 6 with a remainder of 360.
The next digit of our result is 6. 
Result so far: 65243.5086956
Deduct 4140 from 4500 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 16:
When dividing 3600 by 690, we get 5 with a remainder of 150.
The next digit of our result is 5. 
Result so far: 65243.50869565
Deduct 3450 from 3600 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

In conclusion, the division gives 65243.50869565 with a balance of 1.5e-07.