67071786 ÷ 154 
We want to divide 67071786 by 154.

Let's proceed to step 1:
6 divided by 154 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 154

Let's proceed to step 2:
67 divided by 154 is 0 with a remainder of 67.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Bring next digit (0) of the dividend behind the 67 and repeat the process: 670 / 154

Moving on to step 3:
If we divide 670 by 154, we get 4 and a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 54 after subtracting 616 from 670.
Append the next digit (7) from the dividend to 54 and continue with: 547 / 154

Let's proceed to step 4:
If we divide 547 by 154, we get 3 and a remainder of 85.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
Subtract 462 from 547 to get 85.
Append the next digit (1) from the dividend to 85 and continue with: 851 / 154

Let's proceed to step 5:
When dividing 851 by 154, we get 5 with a remainder of 81.
The number 5 becomes the next digit in our result. 
Result so far: 435.0
If we take 770 away from 851, we end up with 81.
Fetch the next digit (7) from the dividend, attach it to 81 and continue: 817 / 154

Step 6:
154 goes into 817 5 times with a remainder of 47.
Record the quotient 5 as the next digit in the result. 
Result so far: 4355.0
If we subtract 770 from 817, we get 47.
Fetch the next digit (8) from the dividend, attach it to 47 and continue: 478 / 154

Going ahead to step 7:
The number 154 fits into 478 3 times, leaving a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 43553.0
Deduct 462 from 478 and we're left with 16.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 154

Going ahead to step 8:
166 divided by 154 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 435531.0
Subtract 154 from 166 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
154 goes into 120 0 times with a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 435531.0
If we take 0 away from 120, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 10:
When dividing 1200 by 154, we get 7 with a remainder of 122.
Use 7 as the next digit of our solution. 
Result so far: 435531.07
The remainder is 122 after subtracting 1078 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 11:
When dividing 1220 by 154, we get 7 with a remainder of 142.
The next digit of our result is 7. 
Result so far: 435531.077
If we subtract 1078 from 1220, we get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

The final outcome is 435531.077, with a leftover of 0.0142.