70024330 divided by 645 
Let's see how many times 645 fits into 70024330.

Going ahead to step 1:
If we divide 7 by 645, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 645

Going ahead to step 2:
If we divide 70 by 645, we get 0 and a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 70 after subtracting 0 from 70.
Grab the next digit (0) from the dividend, add it to 70, then carry on: 700 / 645

On to step 3:
645 can be fit into 700 1 times, resulting in a remainder of 55.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 55 after subtracting 645 from 700.
Include the next digit (2) from the dividend after 55, then repeat: 552 / 645

On to step 4:
When dividing 552 by 645, we get 0 with a remainder of 552.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 552 after subtracting 0 from 552.
Grab the next digit (4) from the dividend, add it to 552, then carry on: 5524 / 645

Moving on to step 5:
645 goes into 5524 8 times with a remainder of 364.
The next digit of our result is 8. 
Result so far: 108.0
If we subtract 5160 from 5524, we get 364.
Fetch the next digit (3) from the dividend, attach it to 364 and continue: 3643 / 645

Step 6:
3643 divided by 645 is 5 with a remainder of 418.
Write down 5 as next digit of the result. 
Result so far: 1085.0
Subtract 3225 from 3643 to get 418.
Fetch the next digit (3) from the dividend, attach it to 418 and continue: 4183 / 645

Step 7:
4183 divided by 645 is 6 with a remainder of 313.
The next digit of our result is 6. 
Result so far: 10856.0
Subtracting 3870 from 4183 leaves us with 313.
Fetch the next digit (0) from the dividend, attach it to 313 and continue: 3130 / 645

Advancing to step 8:
3130 divided by 645 is 4 with a remainder of 550.
Record the quotient 4 as the next digit in the result. 
Result so far: 108564.0
If we take 2580 away from 3130, we end up with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Advancing to step 9:
When dividing 5500 by 645, we get 8 with a remainder of 340.
Use 8 as the next digit of our solution. 
Result so far: 108564.8
If we subtract 5160 from 5500, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 10:
The number 645 fits into 3400 5 times, leaving a remainder of 175.
The next digit of our result is 5. 
Result so far: 108564.85
Subtracting 3225 from 3400 leaves us with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 11:
1750 divided by 645 is 2 with a remainder of 460.
Use 2 as the next digit of our solution. 
Result so far: 108564.852
Subtract 1290 from 1750 to 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.

Let's proceed to step 12:
645 can be fit into 4600 7 times, resulting in a remainder of 85.
Write down 7 as next digit of the result. 
Result so far: 108564.8527
The remainder is 85 after subtracting 4515 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 13:
645 can be fit into 850 1 times, resulting in a remainder of 205.
Use 1 as the next digit of our solution. 
Result so far: 108564.85271
If we subtract 645 from 850, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 14:
The number 645 fits into 2050 3 times, leaving a remainder of 115.
Put 3 as the next digit of the answer. 
Result so far: 108564.852713
If we subtract 1935 from 2050, we get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 15:
645 can be fit into 1150 1 times, resulting in a remainder of 505.
The next digit of our result is 1. 
Result so far: 108564.8527131
If we take 645 away from 1150, we end up with 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Advancing to step 16:
5050 divided by 645 is 7 with a remainder of 535.
Put 7 as the next digit of the answer. 
Result so far: 108564.85271317
The remainder is 535 after subtracting 4515 from 5050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

The final result is 108564.85271317 with a remainder of 5.35e-07.