Let's divide 149401 by 57
We're looking to find how many times 57 goes into 149401.

Going ahead to step 1:
57 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 57

On to step 2:
14 divided by 57 is 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Grab the next digit (9) from the dividend, add it to 14, then carry on: 149 / 57

Advancing to step 3:
The number 57 fits into 149 2 times, leaving a remainder of 35.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 114 from 149, we get 35.
Append the next digit (4) from the dividend to 35 and continue with: 354 / 57

Moving on to step 4:
The number 57 fits into 354 6 times, leaving a remainder of 12.
The next digit of our result is 6. 
Result so far: 26.0
If we take 342 away from 354, we end up with 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 57

Moving on to step 5:
120 divided by 57 is 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 262.0
Deduct 114 from 120 and we're left with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 57

Moving on to step 6:
61 divided by 57 is 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 2621.0
Subtract 57 from 61 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
If we divide 40 by 57, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 2621.0
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
400 divided by 57 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 2621.07
Subtracting 399 from 400 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 9:
57 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 2621.07
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
100 divided by 57 is 1 with a remainder of 43.
The next digit of our result is 1. 
Result so far: 2621.0701
Subtract 57 from 100 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 11:
When dividing 430 by 57, we get 7 with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 2621.07017
Subtracting 399 from 430 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 12:
57 goes into 310 5 times with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 2621.070175
Deduct 285 from 310 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 13:
57 goes into 250 4 times with a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 2621.0701754
Deduct 228 from 250 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 14:
57 can be fit into 220 3 times, resulting in a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 2621.07017543
Subtracting 171 from 220 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The final outcome is 2621.07017543, with a leftover of 4.9e-08.