87901621 ÷ 355 
We're looking to find how many times 355 goes into 87901621.

Moving on to step 1:
8 divided by 355 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 355

Advancing to step 2:
355 goes into 87 0 times with a remainder of 87.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Bring next digit (9) of the dividend behind the 87 and repeat the process: 879 / 355

Step 3:
If we divide 879 by 355, we get 2 and a remainder of 169.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 710 from 879 to get 169.
Include the next digit (0) from the dividend after 169, then repeat: 1690 / 355

Let's proceed to step 4:
The number 355 fits into 1690 4 times, leaving a remainder of 270.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Deduct 1420 from 1690 and we're left with 270.
Fetch the next digit (1) from the dividend, attach it to 270 and continue: 2701 / 355

Step 5:
355 can be fit into 2701 7 times, resulting in a remainder of 216.
The number 7 becomes the next digit in our result. 
Result so far: 247.0
If we take 2485 away from 2701, we end up with 216.
Grab the next digit (6) from the dividend, add it to 216, then carry on: 2166 / 355

Going ahead to step 6:
If we divide 2166 by 355, we get 6 and a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 2476.0
If we subtract 2130 from 2166, we get 36.
Take the next digit (2) from the dividend and append it to 36, then repeat: 362 / 355

Step 7:
355 can be fit into 362 1 times, resulting in a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 24761.0
If we subtract 355 from 362, we get 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 355

Step 8:
71 divided by 355 is 0 with a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 247610.0
Subtracting 0 from 71 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 9:
355 goes into 710 2 times with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 247610.2
Deduct 710 from 710 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
355 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 247610.2
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
0 divided by 355 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 247610.2
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 247610.2, and the remainder is 0.0.