87781553 ÷ 355 
We want to divide 87781553 by 355.

On to step 1:
355 can be fit into 8 0 times, resulting in 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.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 355

Let's proceed to step 2:
When dividing 87 by 355, we get 0 with a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Include the next digit (7) from the dividend after 87, then repeat: 877 / 355

Advancing to step 3:
If we divide 877 by 355, we get 2 and a remainder of 167.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 167 after subtracting 710 from 877.
Fetch the next digit (8) from the dividend, attach it to 167 and continue: 1678 / 355

Advancing to step 4:
If we divide 1678 by 355, we get 4 and a remainder of 258.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
If we take 1420 away from 1678, we end up with 258.
Fetch the next digit (1) from the dividend, attach it to 258 and continue: 2581 / 355

On to step 5:
The number 355 fits into 2581 7 times, leaving a remainder of 96.
Use 7 as the next digit of our solution. 
Result so far: 247.0
Subtract 2485 from 2581 to get 96.
Include the next digit (5) from the dividend after 96, then repeat: 965 / 355

Going ahead to step 6:
965 divided by 355 is 2 with a remainder of 255.
The number 2 becomes the next digit in our result. 
Result so far: 2472.0
Subtracting 710 from 965 leaves us with 255.
Take the next digit (5) from the dividend and append it to 255, then repeat: 2555 / 355

Going ahead to step 7:
355 can be fit into 2555 7 times, resulting in a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 24727.0
The remainder is 70 after subtracting 2485 from 2555.
Fetch the next digit (3) from the dividend, attach it to 70 and continue: 703 / 355

Going ahead to step 8:
When dividing 703 by 355, we get 1 with a remainder of 348.
The number 1 becomes the next digit in our result. 
Result so far: 247271.0
If we take 355 away from 703, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 9:
355 goes into 3480 9 times with a remainder of 285.
Put 9 as the next digit of the answer. 
Result so far: 247271.9
If we take 3195 away from 3480, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Step 10:
355 goes into 2850 8 times with a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 247271.98
Deduct 2840 from 2850 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
100 divided by 355 is 0 with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 247271.98
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 12:
If we divide 1000 by 355, we get 2 and a remainder of 290.
The next digit of our result is 2. 
Result so far: 247271.9802
If we subtract 710 from 1000, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 13:
2900 divided by 355 is 8 with a remainder of 60.
The next digit of our result is 8. 
Result so far: 247271.98028
The remainder is 60 after subtracting 2840 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 14:
355 goes into 600 1 times with a remainder of 245.
Use 1 as the next digit of our solution. 
Result so far: 247271.980281
Deduct 355 from 600 and we're left with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Advancing to step 15:
The number 355 fits into 2450 6 times, leaving a remainder of 320.
Use 6 as the next digit of our solution. 
Result so far: 247271.9802816
If we subtract 2130 from 2450, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 16:
If we divide 3200 by 355, we get 9 and a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 247271.98028169
If we take 3195 away from 3200, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 247271.98028169, with a leftover of 5e-09.