87238398 ÷ 964 
We're looking to find how many times 964 goes into 87238398.

Let's proceed to step 1:
The number 964 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 964

Step 2:
If we divide 87 by 964, we get 0 and a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Bring next digit (2) of the dividend behind the 87 and repeat the process: 872 / 964

Let's proceed to step 3:
When dividing 872 by 964, we get 0 with a remainder of 872.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 872 leaves us with 872.
Fetch the next digit (3) from the dividend, attach it to 872 and continue: 8723 / 964

Step 4:
The number 964 fits into 8723 9 times, leaving a remainder of 47.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 47 after subtracting 8676 from 8723.
Append the next digit (8) from the dividend to 47 and continue with: 478 / 964

Step 5:
964 can be fit into 478 0 times, resulting in a remainder of 478.
Write down 0 as next digit of the result. 
Result so far: 90.0
If we take 0 away from 478, we end up with 478.
Fetch the next digit (3) from the dividend, attach it to 478 and continue: 4783 / 964

Step 6:
When dividing 4783 by 964, we get 4 with a remainder of 927.
Record the quotient 4 as the next digit in the result. 
Result so far: 904.0
The remainder is 927 after subtracting 3856 from 4783.
Grab the next digit (9) from the dividend, add it to 927, then carry on: 9279 / 964

Going ahead to step 7:
9279 divided by 964 is 9 with a remainder of 603.
Write down 9 as next digit of the result. 
Result so far: 9049.0
If we take 8676 away from 9279, we end up with 603.
Include the next digit (8) from the dividend after 603, then repeat: 6038 / 964

Advancing to step 8:
964 goes into 6038 6 times with a remainder of 254.
Write down 6 as next digit of the result. 
Result so far: 90496.0
Deduct 5784 from 6038 and we're left with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 9:
If we divide 2540 by 964, we get 2 and a remainder of 612.
The next digit of our result is 2. 
Result so far: 90496.2
Deduct 1928 from 2540 and we're left with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Going ahead to step 10:
6120 divided by 964 is 6 with a remainder of 336.
Use 6 as the next digit of our solution. 
Result so far: 90496.26
Subtract 5784 from 6120 to get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 11:
964 can be fit into 3360 3 times, resulting in a remainder of 468.
Write down 3 as next digit of the result. 
Result so far: 90496.263
If we take 2892 away from 3360, we end up with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Advancing to step 12:
If we divide 4680 by 964, we get 4 and a remainder of 824.
The number 4 becomes the next digit in our result. 
Result so far: 90496.2634
If we subtract 3856 from 4680, we get 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Step 13:
The number 964 fits into 8240 8 times, leaving a remainder of 528.
Record the quotient 8 as the next digit in the result. 
Result so far: 90496.26348
Deduct 7712 from 8240 and we're left with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

On to step 14:
When dividing 5280 by 964, we get 5 with a remainder of 460.
The number 5 becomes the next digit in our result. 
Result so far: 90496.263485
If we subtract 4820 from 5280, we 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 15:
When dividing 4600 by 964, we get 4 with a remainder of 744.
The number 4 becomes the next digit in our result. 
Result so far: 90496.2634854
Subtract 3856 from 4600 to get 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Step 16:
The number 964 fits into 7440 7 times, leaving a remainder of 692.
The number 7 becomes the next digit in our result. 
Result so far: 90496.26348547
The remainder is 692 after subtracting 6748 from 7440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

The final result is 90496.26348547 with a remainder of 6.92e-07.