64569700 ÷ 603 
Our goal is to divide 64569700 by 603.

On to step 1:
If we divide 6 by 603, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 603

Advancing to step 2:
The number 603 fits into 64 0 times, leaving a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Bring next digit (5) of the dividend behind the 64 and repeat the process: 645 / 603

On to step 3:
603 can be fit into 645 1 times, resulting in a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 603 from 645 to get 42.
Include the next digit (6) from the dividend after 42, then repeat: 426 / 603

Moving on to step 4:
When dividing 426 by 603, we get 0 with a remainder of 426.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 426 after subtracting 0 from 426.
Bring next digit (9) of the dividend behind the 426 and repeat the process: 4269 / 603

Going ahead to step 5:
603 can be fit into 4269 7 times, resulting in a remainder of 48.
Record the quotient 7 as the next digit in the result. 
Result so far: 107.0
Deduct 4221 from 4269 and we're left with 48.
Bring next digit (7) of the dividend behind the 48 and repeat the process: 487 / 603

Advancing to step 6:
When dividing 487 by 603, we get 0 with a remainder of 487.
The next digit of our result is 0. 
Result so far: 1070.0
Subtract 0 from 487 to get 487.
Include the next digit (0) from the dividend after 487, then repeat: 4870 / 603

Advancing to step 7:
If we divide 4870 by 603, we get 8 and a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 10708.0
Subtracting 4824 from 4870 leaves us with 46.
Bring next digit (0) of the dividend behind the 46 and repeat the process: 460 / 603

Advancing to step 8:
If we divide 460 by 603, we get 0 and a remainder of 460.
The next digit of our result is 0. 
Result so far: 107080.0
If we subtract 0 from 460, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 9:
603 can be fit into 4600 7 times, resulting in a remainder of 379.
The number 7 becomes the next digit in our result. 
Result so far: 107080.7
The remainder is 379 after subtracting 4221 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Going ahead to step 10:
If we divide 3790 by 603, we get 6 and a remainder of 172.
The next digit of our result is 6. 
Result so far: 107080.76
Subtracting 3618 from 3790 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 11:
When dividing 1720 by 603, we get 2 with a remainder of 514.
Use 2 as the next digit of our solution. 
Result so far: 107080.762
Subtract 1206 from 1720 to get 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Let's proceed to step 12:
The number 603 fits into 5140 8 times, leaving a remainder of 316.
Write down 8 as next digit of the result. 
Result so far: 107080.7628
If we take 4824 away from 5140, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 13:
If we divide 3160 by 603, we get 5 and a remainder of 145.
The number 5 becomes the next digit in our result. 
Result so far: 107080.76285
Subtract 3015 from 3160 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Step 14:
If we divide 1450 by 603, we get 2 and a remainder of 244.
Record the quotient 2 as the next digit in the result. 
Result so far: 107080.762852
If we subtract 1206 from 1450, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Step 15:
When dividing 2440 by 603, we get 4 with a remainder of 28.
The next digit of our result is 4. 
Result so far: 107080.7628524
If we subtract 2412 from 2440, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 16:
The number 603 fits into 280 0 times, leaving a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 107080.7628524
The remainder is 280 after subtracting 0 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

In conclusion, the division gives 107080.7628524 with a balance of 2.8e-07.