Let's divide 85570561 by 178
We want to figure out the number of times 85570561 can be divided by 178.

Going ahead to step 1:
8 divided by 178 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 178

On to step 2:
85 divided by 178 is 0 with a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 85, we end up with 85.
Take the next digit (5) from the dividend and append it to 85, then repeat: 855 / 178

On to step 3:
855 divided by 178 is 4 with a remainder of 143.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 143 after subtracting 712 from 855.
Fetch the next digit (7) from the dividend, attach it to 143 and continue: 1437 / 178

Advancing to step 4:
178 goes into 1437 8 times with a remainder of 13.
The next digit of our result is 8. 
Result so far: 48.0
Subtract 1424 from 1437 to get 13.
Bring next digit (0) of the dividend behind the 13 and repeat the process: 130 / 178

Step 5:
The number 178 fits into 130 0 times, leaving a remainder of 130.
Record the quotient 0 as the next digit in the result. 
Result so far: 480.0
Subtracting 0 from 130 leaves us with 130.
Grab the next digit (5) from the dividend, add it to 130, then carry on: 1305 / 178

Step 6:
If we divide 1305 by 178, we get 7 and a remainder of 59.
The next digit of our result is 7. 
Result so far: 4807.0
If we subtract 1246 from 1305, we get 59.
Append the next digit (6) from the dividend to 59 and continue with: 596 / 178

Step 7:
178 can be fit into 596 3 times, resulting in a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 48073.0
Subtract 534 from 596 to get 62.
Fetch the next digit (1) from the dividend, attach it to 62 and continue: 621 / 178

Advancing to step 8:
178 can be fit into 621 3 times, resulting in a remainder of 87.
Write down 3 as next digit of the result. 
Result so far: 480733.0
Subtract 534 from 621 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Moving on to step 9:
870 divided by 178 is 4 with a remainder of 158.
The next digit of our result is 4. 
Result so far: 480733.4
If we take 712 away from 870, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Step 10:
178 can be fit into 1580 8 times, resulting in a remainder of 156.
The next digit of our result is 8. 
Result so far: 480733.48
If we take 1424 away from 1580, we end up 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.

Moving on to step 11:
178 goes into 1560 8 times with a remainder of 136.
Record the quotient 8 as the next digit in the result. 
Result so far: 480733.488
If we subtract 1424 from 1560, we get 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 result is 480733.488 with a remainder of 0.0136.