42546448 ÷ 67 
Our goal is to divide 42546448 by 67.

Advancing to step 1:
4 divided by 67 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 67

Advancing to step 2:
67 goes into 42 0 times with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Grab the next digit (5) from the dividend, add it to 42, then carry on: 425 / 67

Let's proceed to step 3:
If we divide 425 by 67, we get 6 and a remainder of 23.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 23 after subtracting 402 from 425.
Fetch the next digit (4) from the dividend, attach it to 23 and continue: 234 / 67

Going ahead to step 4:
67 goes into 234 3 times with a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
Subtract 201 from 234 to get 33.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 67

Advancing to step 5:
67 can be fit into 336 5 times, resulting in a remainder of 1.
The next digit of our result is 5. 
Result so far: 635.0
If we take 335 away from 336, we end up with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 67

Advancing to step 6:
If we divide 14 by 67, we get 0 and a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 6350.0
If we take 0 away from 14, we end up with 14.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 67

Step 7:
144 divided by 67 is 2 with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 63502.0
Deduct 134 from 144 and we're left with 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 67

Let's proceed to step 8:
67 can be fit into 108 1 times, resulting in a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 635021.0
If we subtract 67 from 108, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 9:
When dividing 410 by 67, we get 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 635021.6
Subtract 402 from 410 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
When dividing 80 by 67, we get 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 635021.61
If we subtract 67 from 80, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 11:
67 goes into 130 1 times with a remainder of 63.
Record the quotient 1 as the next digit in the result. 
Result so far: 635021.611
If we subtract 67 from 130, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

After the division, we end up with 635021.611 and a remainder of 0.0063.