82210898 ÷ 945 
We want to figure out the number of times 82210898 can be divided by 945.

Step 1:
945 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 945

Advancing to step 2:
945 goes into 82 0 times with 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.
Fetch the next digit (2) from the dividend, attach it to 82 and continue: 822 / 945

Step 3:
When dividing 822 by 945, we get 0 with a remainder of 822.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 822 leaves us with 822.
Bring next digit (1) of the dividend behind the 822 and repeat the process: 8221 / 945

Step 4:
If we divide 8221 by 945, we get 8 and a remainder of 661.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 7560 from 8221 and we're left with 661.
Append the next digit (0) from the dividend to 661 and continue with: 6610 / 945

Going ahead to step 5:
945 goes into 6610 6 times with a remainder of 940.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
The remainder is 940 after subtracting 5670 from 6610.
Bring next digit (8) of the dividend behind the 940 and repeat the process: 9408 / 945

Let's proceed to step 6:
9408 divided by 945 is 9 with a remainder of 903.
Record the quotient 9 as the next digit in the result. 
Result so far: 869.0
Subtracting 8505 from 9408 leaves us with 903.
Fetch the next digit (9) from the dividend, attach it to 903 and continue: 9039 / 945

On to step 7:
The number 945 fits into 9039 9 times, leaving a remainder of 534.
Use 9 as the next digit of our solution. 
Result so far: 8699.0
The remainder is 534 after subtracting 8505 from 9039.
Take the next digit (8) from the dividend and append it to 534, then repeat: 5348 / 945

Advancing to step 8:
945 goes into 5348 5 times with a remainder of 623.
The next digit of our result is 5. 
Result so far: 86995.0
If we take 4725 away from 5348, we end up with 623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6230, and continue the process.

Step 9:
945 can be fit into 6230 6 times, resulting in a remainder of 560.
Use 6 as the next digit of our solution. 
Result so far: 86995.6
Subtract 5670 from 6230 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 10:
945 goes into 5600 5 times with a remainder of 875.
The number 5 becomes the next digit in our result. 
Result so far: 86995.65
Subtract 4725 from 5600 to get 875.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8750, and continue the process.

Going ahead to step 11:
When dividing 8750 by 945, we get 9 with a remainder of 245.
Use 9 as the next digit of our solution. 
Result so far: 86995.659
If we subtract 8505 from 8750, we get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Advancing to step 12:
When dividing 2450 by 945, we get 2 with a remainder of 560.
Write down 2 as next digit of the result. 
Result so far: 86995.6592
Deduct 1890 from 2450 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Step 13:
The number 945 fits into 5600 5 times, leaving a remainder of 875.
Use 5 as the next digit of our solution. 
Result so far: 86995.65925
Subtract 4725 from 5600 to get 875.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8750, and continue the process.

Step 14:
When dividing 8750 by 945, we get 9 with a remainder of 245.
The number 9 becomes the next digit in our result. 
Result so far: 86995.659259
The remainder is 245 after subtracting 8505 from 8750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Moving on to step 15:
945 goes into 2450 2 times with a remainder of 560.
The next digit of our result is 2. 
Result so far: 86995.6592592
Subtracting 1890 from 2450 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Advancing to step 16:
The number 945 fits into 5600 5 times, leaving a remainder of 875.
Use 5 as the next digit of our solution. 
Result so far: 86995.65925925
If we take 4725 away from 5600, we end up with 875.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8750, and continue the process.

In conclusion, the division gives 86995.65925925 with a balance of 8.75e-07.