87570087 ÷ 178 
We're looking to find how many times 178 goes into 87570087.

Going ahead to step 1:
The number 178 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 178

Let's proceed to step 2:
178 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
If we take 0 away from 87, we end up with 87.
Take the next digit (5) from the dividend and append it to 87, then repeat: 875 / 178

On to step 3:
When dividing 875 by 178, we get 4 with a remainder of 163.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 712 from 875 and we're left with 163.
Grab the next digit (7) from the dividend, add it to 163, then carry on: 1637 / 178

Let's proceed to step 4:
1637 divided by 178 is 9 with a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
If we subtract 1602 from 1637, we get 35.
Grab the next digit (0) from the dividend, add it to 35, then carry on: 350 / 178

Advancing to step 5:
If we divide 350 by 178, we get 1 and a remainder of 172.
Write down 1 as next digit of the result. 
Result so far: 491.0
Deduct 178 from 350 and we're left with 172.
Include the next digit (0) from the dividend after 172, then repeat: 1720 / 178

On to step 6:
178 can be fit into 1720 9 times, resulting in a remainder of 118.
Write down 9 as next digit of the result. 
Result so far: 4919.0
Deduct 1602 from 1720 and we're left with 118.
Fetch the next digit (8) from the dividend, attach it to 118 and continue: 1188 / 178

Going ahead to step 7:
1188 divided by 178 is 6 with a remainder of 120.
Use 6 as the next digit of our solution. 
Result so far: 49196.0
Subtract 1068 from 1188 to get 120.
Grab the next digit (7) from the dividend, add it to 120, then carry on: 1207 / 178

On to step 8:
178 can be fit into 1207 6 times, resulting in a remainder of 139.
Use 6 as the next digit of our solution. 
Result so far: 491966.0
Subtracting 1068 from 1207 leaves us with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

On to step 9:
The number 178 fits into 1390 7 times, leaving a remainder of 144.
Use 7 as the next digit of our solution. 
Result so far: 491966.7
If we take 1246 away from 1390, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 10:
1440 divided by 178 is 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 491966.78
The remainder is 16 after subtracting 1424 from 1440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
The number 178 fits into 160 0 times, leaving a remainder of 160.
The next digit of our result is 0. 
Result so far: 491966.78
Subtracting 0 from 160 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 12:
The number 178 fits into 1600 8 times, leaving a remainder of 176.
The next digit of our result is 8. 
Result so far: 491966.7808
Subtracting 1424 from 1600 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 13:
When dividing 1760 by 178, we get 9 with a remainder of 158.
Record the quotient 9 as the next digit in the result. 
Result so far: 491966.78089
If we subtract 1602 from 1760, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Advancing to step 14:
1580 divided by 178 is 8 with a remainder of 156.
Use 8 as the next digit of our solution. 
Result so far: 491966.780898
Subtracting 1424 from 1580 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 15:
178 goes into 1560 8 times with a remainder of 136.
The next digit of our result is 8. 
Result so far: 491966.7808988
Subtracting 1424 from 1560 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final outcome is 491966.7808988, with a leftover of 1.36e-06.