45705863 divided by 87 
We want to figure out the number of times 45705863 can be divided by 87.

On to step 1:
4 divided by 87 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 87

Step 2:
If we divide 45 by 87, we get 0 and a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Include the next digit (7) from the dividend after 45, then repeat: 457 / 87

Moving on to step 3:
When dividing 457 by 87, we get 5 with a remainder of 22.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 435 from 457, we get 22.
Append the next digit (0) from the dividend to 22 and continue with: 220 / 87

Advancing to step 4:
If we divide 220 by 87, we get 2 and a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
Deduct 174 from 220 and we're left with 46.
Bring next digit (5) of the dividend behind the 46 and repeat the process: 465 / 87

Going ahead to step 5:
If we divide 465 by 87, we get 5 and a remainder of 30.
The next digit of our result is 5. 
Result so far: 525.0
Subtracting 435 from 465 leaves us with 30.
Grab the next digit (8) from the dividend, add it to 30, then carry on: 308 / 87

Let's proceed to step 6:
If we divide 308 by 87, we get 3 and a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 5253.0
The remainder is 47 after subtracting 261 from 308.
Take the next digit (6) from the dividend and append it to 47, then repeat: 476 / 87

Moving on to step 7:
476 divided by 87 is 5 with a remainder of 41.
Use 5 as the next digit of our solution. 
Result so far: 52535.0
Deduct 435 from 476 and we're left with 41.
Include the next digit (3) from the dividend after 41, then repeat: 413 / 87

On to step 8:
87 goes into 413 4 times with a remainder of 65.
Use 4 as the next digit of our solution. 
Result so far: 525354.0
If we take 348 away from 413, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 9:
When dividing 650 by 87, we get 7 with a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 525354.7
If we subtract 609 from 650, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 10:
If we divide 410 by 87, we get 4 and a remainder of 62.
Record the quotient 4 as the next digit in the result. 
Result so far: 525354.74
Deduct 348 from 410 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 11:
When dividing 620 by 87, we get 7 with a remainder of 11.
The next digit of our result is 7. 
Result so far: 525354.747
Subtracting 609 from 620 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 12:
The number 87 fits into 110 1 times, leaving a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 525354.7471
If we take 87 away from 110, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 13:
When dividing 230 by 87, we get 2 with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 525354.74712
The remainder is 56 after subtracting 174 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 14:
If we divide 560 by 87, we get 6 and a remainder of 38.
The next digit of our result is 6. 
Result so far: 525354.747126
Subtracting 522 from 560 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 15:
If we divide 380 by 87, we get 4 and a remainder of 32.
The next digit of our result is 4. 
Result so far: 525354.7471264
Subtract 348 from 380 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 16:
87 can be fit into 320 3 times, resulting in a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 525354.74712643
Subtracting 261 from 320 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

The quotient of the division is 525354.74712643, and the remainder is 5.9e-08.