82161521 divided by 964 
Our goal is to divide 82161521 by 964.

Advancing to step 1:
The number 964 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 964

Moving on to step 2:
964 can be fit into 82 0 times, resulting in a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 82 to get 82.
Bring next digit (1) of the dividend behind the 82 and repeat the process: 821 / 964

Let's proceed to step 3:
When dividing 821 by 964, we get 0 with a remainder of 821.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 821 after subtracting 0 from 821.
Bring next digit (6) of the dividend behind the 821 and repeat the process: 8216 / 964

On to step 4:
When dividing 8216 by 964, we get 8 with a remainder of 504.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 504 after subtracting 7712 from 8216.
Include the next digit (1) from the dividend after 504, then repeat: 5041 / 964

Advancing to step 5:
964 can be fit into 5041 5 times, resulting in a remainder of 221.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
The remainder is 221 after subtracting 4820 from 5041.
Fetch the next digit (5) from the dividend, attach it to 221 and continue: 2215 / 964

Going ahead to step 6:
964 can be fit into 2215 2 times, resulting in a remainder of 287.
Put 2 as the next digit of the answer. 
Result so far: 852.0
Deduct 1928 from 2215 and we're left with 287.
Include the next digit (2) from the dividend after 287, then repeat: 2872 / 964

Going ahead to step 7:
The number 964 fits into 2872 2 times, leaving a remainder of 944.
The next digit of our result is 2. 
Result so far: 8522.0
Deduct 1928 from 2872 and we're left with 944.
Take the next digit (1) from the dividend and append it to 944, then repeat: 9441 / 964

Advancing to step 8:
The number 964 fits into 9441 9 times, leaving a remainder of 765.
Write down 9 as next digit of the result. 
Result so far: 85229.0
If we take 8676 away from 9441, we end up with 765.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7650, and continue the process.

Going ahead to step 9:
964 goes into 7650 7 times with a remainder of 902.
The number 7 becomes the next digit in our result. 
Result so far: 85229.7
The remainder is 902 after subtracting 6748 from 7650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9020, and continue the process.

Advancing to step 10:
9020 divided by 964 is 9 with a remainder of 344.
Record the quotient 9 as the next digit in the result. 
Result so far: 85229.79
If we subtract 8676 from 9020, we get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 11:
964 can be fit into 3440 3 times, resulting in a remainder of 548.
The number 3 becomes the next digit in our result. 
Result so far: 85229.793
Deduct 2892 from 3440 and we're left with 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Step 12:
5480 divided by 964 is 5 with a remainder of 660.
Record the quotient 5 as the next digit in the result. 
Result so far: 85229.7935
The remainder is 660 after subtracting 4820 from 5480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 13:
964 goes into 6600 6 times with a remainder of 816.
Put 6 as the next digit of the answer. 
Result so far: 85229.79356
Subtract 5784 from 6600 to get 816.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8160, and continue the process.

Let's proceed to step 14:
964 goes into 8160 8 times with a remainder of 448.
Put 8 as the next digit of the answer. 
Result so far: 85229.793568
If we take 7712 away from 8160, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

On to step 15:
964 can be fit into 4480 4 times, resulting in a remainder of 624.
The number 4 becomes the next digit in our result. 
Result so far: 85229.7935684
Subtracting 3856 from 4480 leaves us with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Advancing to step 16:
When dividing 6240 by 964, we get 6 with a remainder of 456.
The next digit of our result is 6. 
Result so far: 85229.79356846
If we take 5784 away from 6240, we end up with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

The quotient of the division is 85229.79356846, and the remainder is 4.56e-07.