Let's divide 902140 by 57
We're looking to find how many times 57 goes into 902140.

Let's proceed to step 1:
When dividing 9 by 57, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 57

Moving on to step 2:
57 can be fit into 90 1 times, resulting in a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 57 from 90 leaves us with 33.
Bring next digit (2) of the dividend behind the 33 and repeat the process: 332 / 57

On to step 3:
57 goes into 332 5 times with a remainder of 47.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtracting 285 from 332 leaves us with 47.
Fetch the next digit (1) from the dividend, attach it to 47 and continue: 471 / 57

Advancing to step 4:
471 divided by 57 is 8 with a remainder of 15.
The next digit of our result is 8. 
Result so far: 158.0
If we subtract 456 from 471, we get 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 57

Step 5:
If we divide 154 by 57, we get 2 and a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 1582.0
Subtract 114 from 154 to get 40.
Include the next digit (0) from the dividend after 40, then repeat: 400 / 57

Let's proceed to step 6:
57 goes into 400 7 times with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 15827.0
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.

On to step 7:
57 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 15827.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
57 can be fit into 100 1 times, resulting in a remainder of 43.
Write down 1 as next digit of the result. 
Result so far: 15827.01
Deduct 57 from 100 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 9:
If we divide 430 by 57, we get 7 and a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 15827.017
Subtract 399 from 430 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 10:
310 divided by 57 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 15827.0175
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.

Moving on to step 11:
250 divided by 57 is 4 with a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 15827.01754
The remainder is 22 after subtracting 228 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 12:
If we divide 220 by 57, we get 3 and a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 15827.017543
Deduct 171 from 220 and we're left 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.

On to step 13:
57 can be fit into 490 8 times, resulting in a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 15827.0175438
Subtracting 456 from 490 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 14:
57 goes into 340 5 times with a remainder of 55.
The next digit of our result is 5. 
Result so far: 15827.01754385
Subtracting 285 from 340 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final result is 15827.01754385 with a remainder of 5.5e-08.