We divide 87451168 by 649
We want to figure out the number of times 87451168 can be divided by 649.

Step 1:
When dividing 8 by 649, 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 (7) from the dividend to 8 and continue with: 87 / 649

On to step 2:
When dividing 87 by 649, we get 0 with 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.
Fetch the next digit (4) from the dividend, attach it to 87 and continue: 874 / 649

Moving on to step 3:
649 goes into 874 1 times with a remainder of 225.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 649 from 874 and we're left with 225.
Grab the next digit (5) from the dividend, add it to 225, then carry on: 2255 / 649

On to step 4:
649 can be fit into 2255 3 times, resulting in a remainder of 308.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 1947 away from 2255, we end up with 308.
Include the next digit (1) from the dividend after 308, then repeat: 3081 / 649

Going ahead to step 5:
649 can be fit into 3081 4 times, resulting in a remainder of 485.
The number 4 becomes the next digit in our result. 
Result so far: 134.0
If we subtract 2596 from 3081, we get 485.
Include the next digit (1) from the dividend after 485, then repeat: 4851 / 649

Going ahead to step 6:
649 can be fit into 4851 7 times, resulting in a remainder of 308.
Write down 7 as next digit of the result. 
Result so far: 1347.0
The remainder is 308 after subtracting 4543 from 4851.
Include the next digit (6) from the dividend after 308, then repeat: 3086 / 649

Step 7:
649 goes into 3086 4 times with a remainder of 490.
The next digit of our result is 4. 
Result so far: 13474.0
Subtract 2596 from 3086 to get 490.
Append the next digit (8) from the dividend to 490 and continue with: 4908 / 649

Moving on to step 8:
If we divide 4908 by 649, we get 7 and a remainder of 365.
Use 7 as the next digit of our solution. 
Result so far: 134747.0
The remainder is 365 after subtracting 4543 from 4908.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Let's proceed to step 9:
649 goes into 3650 5 times with a remainder of 405.
The number 5 becomes the next digit in our result. 
Result so far: 134747.5
Subtracting 3245 from 3650 leaves us with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Step 10:
When dividing 4050 by 649, we get 6 with a remainder of 156.
The next digit of our result is 6. 
Result so far: 134747.56
If we subtract 3894 from 4050, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 11:
649 can be fit into 1560 2 times, resulting in a remainder of 262.
Put 2 as the next digit of the answer. 
Result so far: 134747.562
If we subtract 1298 from 1560, we get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Step 12:
2620 divided by 649 is 4 with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 134747.5624
If we take 2596 away from 2620, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 13:
240 divided by 649 is 0 with a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 134747.5624
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 14:
649 can be fit into 2400 3 times, resulting in a remainder of 453.
Write down 3 as next digit of the result. 
Result so far: 134747.562403
Subtract 1947 from 2400 to get 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Going ahead to step 15:
If we divide 4530 by 649, we get 6 and a remainder of 636.
Write down 6 as next digit of the result. 
Result so far: 134747.5624036
If we take 3894 away from 4530, we end up with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

On to step 16:
649 can be fit into 6360 9 times, resulting in a remainder of 519.
The number 9 becomes the next digit in our result. 
Result so far: 134747.56240369
Deduct 5841 from 6360 and we're left with 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

The final result is 134747.56240369 with a remainder of 5.19e-07.