We look at the division of 37451359 by 901 
The aim is to understand the frequency of 901 in 37451359.

Moving on to step 1:
3 divided by 901 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 901

Let's proceed to step 2:
37 divided by 901 is 0 with a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Fetch the next digit (4) from the dividend, attach it to 37 and continue: 374 / 901

Step 3:
901 goes into 374 0 times with a remainder of 374.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 374 and we're left with 374.
Take the next digit (5) from the dividend and append it to 374, then repeat: 3745 / 901

Moving on to step 4:
3745 divided by 901 is 4 with a remainder of 141.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 3604 from 3745, we get 141.
Take the next digit (1) from the dividend and append it to 141, then repeat: 1411 / 901

Step 5:
1411 divided by 901 is 1 with a remainder of 510.
Write down 1 as next digit of the result. 
Result so far: 41.0
Deduct 901 from 1411 and we're left with 510.
Include the next digit (3) from the dividend after 510, then repeat: 5103 / 901

Moving on to step 6:
5103 divided by 901 is 5 with a remainder of 598.
The number 5 becomes the next digit in our result. 
Result so far: 415.0
Subtracting 4505 from 5103 leaves us with 598.
Append the next digit (5) from the dividend to 598 and continue with: 5985 / 901

Advancing to step 7:
901 can be fit into 5985 6 times, resulting in a remainder of 579.
Record the quotient 6 as the next digit in the result. 
Result so far: 4156.0
The remainder is 579 after subtracting 5406 from 5985.
Append the next digit (9) from the dividend to 579 and continue with: 5799 / 901

Step 8:
The number 901 fits into 5799 6 times, leaving a remainder of 393.
Write down 6 as next digit of the result. 
Result so far: 41566.0
Subtracting 5406 from 5799 leaves us with 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Moving on to step 9:
901 can be fit into 3930 4 times, resulting in a remainder of 326.
Record the quotient 4 as the next digit in the result. 
Result so far: 41566.4
The remainder is 326 after subtracting 3604 from 3930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

On to step 10:
901 goes into 3260 3 times with a remainder of 557.
Use 3 as the next digit of our solution. 
Result so far: 41566.43
Deduct 2703 from 3260 and we're left with 557.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

Advancing to step 11:
If we divide 5570 by 901, we get 6 and a remainder of 164.
Put 6 as the next digit of the answer. 
Result so far: 41566.436
The remainder is 164 after subtracting 5406 from 5570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 12:
If we divide 1640 by 901, we get 1 and a remainder of 739.
Put 1 as the next digit of the answer. 
Result so far: 41566.4361
If we subtract 901 from 1640, we get 739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7390, and continue the process.

Let's proceed to step 13:
When dividing 7390 by 901, we get 8 with a remainder of 182.
Write down 8 as next digit of the result. 
Result so far: 41566.43618
Deduct 7208 from 7390 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Advancing to step 14:
The number 901 fits into 1820 2 times, leaving a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 41566.436182
Deduct 1802 from 1820 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 15:
The number 901 fits into 180 0 times, leaving a remainder of 180.
Put 0 as the next digit of the answer. 
Result so far: 41566.436182
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 16:
901 goes into 1800 1 times with a remainder of 899.
The number 1 becomes the next digit in our result. 
Result so far: 41566.43618201
Subtract 901 from 1800 to get 899.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8990, and continue the process.

The final result is 41566.43618201 with a remainder of 8.99e-07.