We're dividing 42015506 by 148 
Our goal is to divide 42015506 by 148.

On to step 1:
148 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 148

Advancing to step 2:
42 divided by 148 is 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Append the next digit (0) from the dividend to 42 and continue with: 420 / 148

Step 3:
148 can be fit into 420 2 times, resulting in a remainder of 124.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 296 from 420, we get 124.
Bring next digit (1) of the dividend behind the 124 and repeat the process: 1241 / 148

Advancing to step 4:
The number 148 fits into 1241 8 times, leaving a remainder of 57.
The next digit of our result is 8. 
Result so far: 28.0
Subtracting 1184 from 1241 leaves us with 57.
Bring next digit (5) of the dividend behind the 57 and repeat the process: 575 / 148

On to step 5:
When dividing 575 by 148, we get 3 with a remainder of 131.
Write down 3 as next digit of the result. 
Result so far: 283.0
Subtracting 444 from 575 leaves us with 131.
Append the next digit (5) from the dividend to 131 and continue with: 1315 / 148

Step 6:
148 can be fit into 1315 8 times, resulting in a remainder of 131.
The number 8 becomes the next digit in our result. 
Result so far: 2838.0
If we subtract 1184 from 1315, we get 131.
Take the next digit (0) from the dividend and append it to 131, then repeat: 1310 / 148

Advancing to step 7:
If we divide 1310 by 148, we get 8 and a remainder of 126.
Put 8 as the next digit of the answer. 
Result so far: 28388.0
The remainder is 126 after subtracting 1184 from 1310.
Fetch the next digit (6) from the dividend, attach it to 126 and continue: 1266 / 148

On to step 8:
1266 divided by 148 is 8 with a remainder of 82.
Use 8 as the next digit of our solution. 
Result so far: 283888.0
Subtracting 1184 from 1266 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 9:
820 divided by 148 is 5 with a remainder of 80.
The number 5 becomes the next digit in our result. 
Result so far: 283888.5
Subtracting 740 from 820 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
800 divided by 148 is 5 with a remainder of 60.
The next digit of our result is 5. 
Result so far: 283888.55
If we subtract 740 from 800, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

After the division, we end up with 283888.55 and a remainder of 0.06.