We divide 53493537 by 166
We're looking to find how many times 166 goes into 53493537.

Let's proceed to step 1:
If we divide 5 by 166, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 166

Advancing to step 2:
When dividing 53 by 166, we get 0 with a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Take the next digit (4) from the dividend and append it to 53, then repeat: 534 / 166

Going ahead to step 3:
The number 166 fits into 534 3 times, leaving a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 498 from 534 leaves us with 36.
Bring next digit (9) of the dividend behind the 36 and repeat the process: 369 / 166

Going ahead to step 4:
166 goes into 369 2 times with a remainder of 37.
The next digit of our result is 2. 
Result so far: 32.0
Subtract 332 from 369 to get 37.
Append the next digit (3) from the dividend to 37 and continue with: 373 / 166

Moving on to step 5:
The number 166 fits into 373 2 times, leaving a remainder of 41.
Write down 2 as next digit of the result. 
Result so far: 322.0
Subtracting 332 from 373 leaves us with 41.
Include the next digit (5) from the dividend after 41, then repeat: 415 / 166

Step 6:
If we divide 415 by 166, we get 2 and a remainder of 83.
Use 2 as the next digit of our solution. 
Result so far: 3222.0
Subtract 332 from 415 to get 83.
Append the next digit (3) from the dividend to 83 and continue with: 833 / 166

Step 7:
166 goes into 833 5 times with a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 32225.0
Deduct 830 from 833 and we're left with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 166

Going ahead to step 8:
166 can be fit into 37 0 times, resulting in a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 322250.0
Subtract 0 from 37 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 9:
166 can be fit into 370 2 times, resulting in a remainder of 38.
The next digit of our result is 2. 
Result so far: 322250.2
Subtracting 332 from 370 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
The number 166 fits into 380 2 times, leaving a remainder of 48.
The next digit of our result is 2. 
Result so far: 322250.22
Subtracting 332 from 380 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 322250.22 with a remainder of 0.048.