70961686 divided by 820 
Our goal is to divide 70961686 by 820.

Let's proceed to step 1:
The number 820 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 820

Moving on to step 2:
820 goes into 70 0 times with a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Grab the next digit (9) from the dividend, add it to 70, then carry on: 709 / 820

On to step 3:
If we divide 709 by 820, we get 0 and a remainder of 709.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 709 and we're left with 709.
Grab the next digit (6) from the dividend, add it to 709, then carry on: 7096 / 820

Moving on to step 4:
The number 820 fits into 7096 8 times, leaving a remainder of 536.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 6560 from 7096 and we're left with 536.
Bring next digit (1) of the dividend behind the 536 and repeat the process: 5361 / 820

Let's proceed to step 5:
When dividing 5361 by 820, we get 6 with a remainder of 441.
Put 6 as the next digit of the answer. 
Result so far: 86.0
The remainder is 441 after subtracting 4920 from 5361.
Fetch the next digit (6) from the dividend, attach it to 441 and continue: 4416 / 820

Let's proceed to step 6:
4416 divided by 820 is 5 with a remainder of 316.
The next digit of our result is 5. 
Result so far: 865.0
Deduct 4100 from 4416 and we're left with 316.
Take the next digit (8) from the dividend and append it to 316, then repeat: 3168 / 820

Step 7:
If we divide 3168 by 820, we get 3 and a remainder of 708.
The next digit of our result is 3. 
Result so far: 8653.0
If we take 2460 away from 3168, we end up with 708.
Grab the next digit (6) from the dividend, add it to 708, then carry on: 7086 / 820

Step 8:
7086 divided by 820 is 8 with a remainder of 526.
Put 8 as the next digit of the answer. 
Result so far: 86538.0
Subtracting 6560 from 7086 leaves us with 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

On to step 9:
5260 divided by 820 is 6 with a remainder of 340.
The next digit of our result is 6. 
Result so far: 86538.6
If we take 4920 away from 5260, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 10:
The number 820 fits into 3400 4 times, leaving a remainder of 120.
The number 4 becomes the next digit in our result. 
Result so far: 86538.64
If we take 3280 away from 3400, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 11:
820 can be fit into 1200 1 times, resulting in a remainder of 380.
Use 1 as the next digit of our solution. 
Result so far: 86538.641
If we subtract 820 from 1200, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 12:
When dividing 3800 by 820, we get 4 with a remainder of 520.
Write down 4 as next digit of the result. 
Result so far: 86538.6414
The remainder is 520 after subtracting 3280 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 13:
820 can be fit into 5200 6 times, resulting in a remainder of 280.
The number 6 becomes the next digit in our result. 
Result so far: 86538.64146
Subtract 4920 from 5200 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 14:
If we divide 2800 by 820, we get 3 and a remainder of 340.
Record the quotient 3 as the next digit in the result. 
Result so far: 86538.641463
Subtracting 2460 from 2800 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 15:
820 can be fit into 3400 4 times, resulting in a remainder of 120.
Record the quotient 4 as the next digit in the result. 
Result so far: 86538.6414634
If we subtract 3280 from 3400, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 16:
820 goes into 1200 1 times with a remainder of 380.
The next digit of our result is 1. 
Result so far: 86538.64146341
Subtract 820 from 1200 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

After the division, we end up with 86538.64146341 and a remainder of 3.8e-07.