39550970 ÷ 87 
Let's see how many times 87 fits into 39550970.

Moving on to step 1:
If we divide 3 by 87, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 87

Going ahead to step 2:
If we divide 39 by 87, we get 0 and a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Fetch the next digit (5) from the dividend, attach it to 39 and continue: 395 / 87

Advancing to step 3:
The number 87 fits into 395 4 times, leaving a remainder of 47.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 47 after subtracting 348 from 395.
Bring next digit (5) of the dividend behind the 47 and repeat the process: 475 / 87

Going ahead to step 4:
475 divided by 87 is 5 with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtracting 435 from 475 leaves us with 40.
Bring next digit (0) of the dividend behind the 40 and repeat the process: 400 / 87

Going ahead to step 5:
400 divided by 87 is 4 with a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 454.0
Subtracting 348 from 400 leaves us with 52.
Append the next digit (9) from the dividend to 52 and continue with: 529 / 87

Advancing to step 6:
529 divided by 87 is 6 with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 4546.0
The remainder is 7 after subtracting 522 from 529.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 87

On to step 7:
87 can be fit into 77 0 times, resulting in a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 45460.0
Subtracting 0 from 77 leaves us with 77.
Fetch the next digit (0) from the dividend, attach it to 77 and continue: 770 / 87

Advancing to step 8:
If we divide 770 by 87, we get 8 and a remainder of 74.
The next digit of our result is 8. 
Result so far: 454608.0
Subtract 696 from 770 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 9:
740 divided by 87 is 8 with a remainder of 44.
Use 8 as the next digit of our solution. 
Result so far: 454608.8
Deduct 696 from 740 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 10:
87 goes into 440 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 454608.85
If we subtract 435 from 440, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 11:
The number 87 fits into 50 0 times, leaving a remainder of 50.
The next digit of our result is 0. 
Result so far: 454608.85
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
87 goes into 500 5 times with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 454608.8505
Subtracting 435 from 500 leaves us 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.

Going ahead to step 13:
87 goes into 650 7 times with a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 454608.85057
Deduct 609 from 650 and we're left with 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 14:
The number 87 fits into 410 4 times, leaving a remainder of 62.
Put 4 as the next digit of the answer. 
Result so far: 454608.850574
If we take 348 away from 410, we end up 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.

Going ahead to step 15:
The number 87 fits into 620 7 times, leaving a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 454608.8505747
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.

Advancing to step 16:
87 can be fit into 110 1 times, resulting in a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 454608.85057471
Subtract 87 from 110 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

In conclusion, the division gives 454608.85057471 with a balance of 2.3e-08.