We divide 2155815 by 148
Let's see how many times 148 fits into 2155815.

Moving on to step 1:
148 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 148

Moving on to step 2:
If we divide 21 by 148, we get 0 and a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 148

Going ahead to step 3:
The number 148 fits into 215 1 times, leaving a remainder of 67.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 67 after subtracting 148 from 215.
Append the next digit (5) from the dividend to 67 and continue with: 675 / 148

Step 4:
If we divide 675 by 148, we get 4 and a remainder of 83.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 592 away from 675, we end up with 83.
Grab the next digit (8) from the dividend, add it to 83, then carry on: 838 / 148

On to step 5:
148 goes into 838 5 times with a remainder of 98.
Put 5 as the next digit of the answer. 
Result so far: 145.0
The remainder is 98 after subtracting 740 from 838.
Append the next digit (1) from the dividend to 98 and continue with: 981 / 148

Moving on to step 6:
When dividing 981 by 148, we get 6 with a remainder of 93.
The number 6 becomes the next digit in our result. 
Result so far: 1456.0
The remainder is 93 after subtracting 888 from 981.
Include the next digit (5) from the dividend after 93, then repeat: 935 / 148

On to step 7:
If we divide 935 by 148, we get 6 and a remainder of 47.
Use 6 as the next digit of our solution. 
Result so far: 14566.0
The remainder is 47 after subtracting 888 from 935.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 8:
If we divide 470 by 148, we get 3 and a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 14566.3
If we subtract 444 from 470, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 9:
When dividing 260 by 148, we get 1 with a remainder of 112.
Put 1 as the next digit of the answer. 
Result so far: 14566.31
Deduct 148 from 260 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 10:
148 goes into 1120 7 times with a remainder of 84.
The number 7 becomes the next digit in our result. 
Result so far: 14566.317
If we subtract 1036 from 1120, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 11:
When dividing 840 by 148, we get 5 with a remainder of 100.
The next digit of our result is 5. 
Result so far: 14566.3175
If we subtract 740 from 840, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 12:
148 goes into 1000 6 times with a remainder of 112.
The number 6 becomes the next digit in our result. 
Result so far: 14566.31756
If we subtract 888 from 1000, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 13:
148 can be fit into 1120 7 times, resulting in a remainder of 84.
The number 7 becomes the next digit in our result. 
Result so far: 14566.317567
If we subtract 1036 from 1120, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 14:
The number 148 fits into 840 5 times, leaving a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 14566.3175675
The remainder is 100 after subtracting 740 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 15:
148 goes into 1000 6 times with a remainder of 112.
Write down 6 as next digit of the result. 
Result so far: 14566.31756756
Subtract 888 from 1000 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

The final outcome is 14566.31756756, with a leftover of 1.12e-07.