85621761 ÷ 168 
Let's see how many times 168 fits into 85621761.

Moving on to step 1:
8 divided by 168 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 168

Advancing to step 2:
168 can be fit into 85 0 times, resulting in a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Grab the next digit (6) from the dividend, add it to 85, then carry on: 856 / 168

Step 3:
The number 168 fits into 856 5 times, leaving a remainder of 16.
The next digit of our result is 5. 
Result so far: 5.0
If we take 840 away from 856, we end up with 16.
Append the next digit (2) from the dividend to 16 and continue with: 162 / 168

On to step 4:
168 goes into 162 0 times with a remainder of 162.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
Deduct 0 from 162 and we're left with 162.
Bring next digit (1) of the dividend behind the 162 and repeat the process: 1621 / 168

On to step 5:
168 goes into 1621 9 times with a remainder of 109.
The next digit of our result is 9. 
Result so far: 509.0
Subtracting 1512 from 1621 leaves us with 109.
Grab the next digit (7) from the dividend, add it to 109, then carry on: 1097 / 168

Moving on to step 6:
168 can be fit into 1097 6 times, resulting in a remainder of 89.
The next digit of our result is 6. 
Result so far: 5096.0
Subtract 1008 from 1097 to get 89.
Bring next digit (6) of the dividend behind the 89 and repeat the process: 896 / 168

Going ahead to step 7:
If we divide 896 by 168, we get 5 and a remainder of 56.
Put 5 as the next digit of the answer. 
Result so far: 50965.0
The remainder is 56 after subtracting 840 from 896.
Append the next digit (1) from the dividend to 56 and continue with: 561 / 168

On to step 8:
When dividing 561 by 168, we get 3 with a remainder of 57.
The number 3 becomes the next digit in our result. 
Result so far: 509653.0
Subtract 504 from 561 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 9:
168 goes into 570 3 times with a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 509653.3
Subtract 504 from 570 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 10:
660 divided by 168 is 3 with a remainder of 156.
Write down 3 as next digit of the result. 
Result so far: 509653.33
Deduct 504 from 660 and we're left 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.

The final result is 509653.33 with a remainder of 0.156.