Let's divide 82225141 by 645
Let's see how many times 645 fits into 82225141.

On to step 1:
When dividing 8 by 645, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 645

Step 2:
645 can be fit into 82 0 times, resulting in a remainder of 82.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 82, we get 82.
Grab the next digit (2) from the dividend, add it to 82, then carry on: 822 / 645

On to step 3:
When dividing 822 by 645, we get 1 with a remainder of 177.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 645 from 822 to get 177.
Include the next digit (2) from the dividend after 177, then repeat: 1772 / 645

Step 4:
When dividing 1772 by 645, we get 2 with a remainder of 482.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 1290 away from 1772, we end up with 482.
Fetch the next digit (5) from the dividend, attach it to 482 and continue: 4825 / 645

Let's proceed to step 5:
When dividing 4825 by 645, we get 7 with a remainder of 310.
Put 7 as the next digit of the answer. 
Result so far: 127.0
If we subtract 4515 from 4825, we get 310.
Take the next digit (1) from the dividend and append it to 310, then repeat: 3101 / 645

Advancing to step 6:
3101 divided by 645 is 4 with a remainder of 521.
The next digit of our result is 4. 
Result so far: 1274.0
The remainder is 521 after subtracting 2580 from 3101.
Append the next digit (4) from the dividend to 521 and continue with: 5214 / 645

Going ahead to step 7:
If we divide 5214 by 645, we get 8 and a remainder of 54.
The next digit of our result is 8. 
Result so far: 12748.0
If we take 5160 away from 5214, we end up with 54.
Include the next digit (1) from the dividend after 54, then repeat: 541 / 645

Let's proceed to step 8:
645 can be fit into 541 0 times, resulting in a remainder of 541.
Write down 0 as next digit of the result. 
Result so far: 127480.0
The remainder is 541 after subtracting 0 from 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

Step 9:
When dividing 5410 by 645, we get 8 with a remainder of 250.
Put 8 as the next digit of the answer. 
Result so far: 127480.8
Deduct 5160 from 5410 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 10:
If we divide 2500 by 645, we get 3 and a remainder of 565.
The next digit of our result is 3. 
Result so far: 127480.83
The remainder is 565 after subtracting 1935 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

On to step 11:
When dividing 5650 by 645, we get 8 with a remainder of 490.
The number 8 becomes the next digit in our result. 
Result so far: 127480.838
If we subtract 5160 from 5650, we get 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Let's proceed to step 12:
645 can be fit into 4900 7 times, resulting in a remainder of 385.
Write down 7 as next digit of the result. 
Result so far: 127480.8387
Subtract 4515 from 4900 to get 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

On to step 13:
645 can be fit into 3850 5 times, resulting in a remainder of 625.
Use 5 as the next digit of our solution. 
Result so far: 127480.83875
Subtract 3225 from 3850 to get 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Advancing to step 14:
6250 divided by 645 is 9 with a remainder of 445.
Put 9 as the next digit of the answer. 
Result so far: 127480.838759
Deduct 5805 from 6250 and we're left with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Advancing to step 15:
The number 645 fits into 4450 6 times, leaving a remainder of 580.
The number 6 becomes the next digit in our result. 
Result so far: 127480.8387596
If we take 3870 away from 4450, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Let's proceed to step 16:
When dividing 5800 by 645, we get 8 with a remainder of 640.
The next digit of our result is 8. 
Result so far: 127480.83875968
The remainder is 640 after subtracting 5160 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

The final outcome is 127480.83875968, with a leftover of 6.4e-07.