73153146 ÷ 901 
The aim is to understand the frequency of 901 in 73153146.

Let's proceed to step 1:
If we divide 7 by 901, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 901

Let's proceed to step 2:
901 can be fit into 73 0 times, resulting in a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Append the next digit (1) from the dividend to 73 and continue with: 731 / 901

Moving on to step 3:
901 goes into 731 0 times with a remainder of 731.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 731 and we're left with 731.
Include the next digit (5) from the dividend after 731, then repeat: 7315 / 901

On to step 4:
If we divide 7315 by 901, we get 8 and a remainder of 107.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 7208 from 7315 to get 107.
Take the next digit (3) from the dividend and append it to 107, then repeat: 1073 / 901

Advancing to step 5:
1073 divided by 901 is 1 with a remainder of 172.
Use 1 as the next digit of our solution. 
Result so far: 81.0
Subtract 901 from 1073 to get 172.
Grab the next digit (1) from the dividend, add it to 172, then carry on: 1721 / 901

On to step 6:
1721 divided by 901 is 1 with a remainder of 820.
Use 1 as the next digit of our solution. 
Result so far: 811.0
Subtract 901 from 1721 to get 820.
Append the next digit (4) from the dividend to 820 and continue with: 8204 / 901

On to step 7:
901 can be fit into 8204 9 times, resulting in a remainder of 95.
Record the quotient 9 as the next digit in the result. 
Result so far: 8119.0
The remainder is 95 after subtracting 8109 from 8204.
Fetch the next digit (6) from the dividend, attach it to 95 and continue: 956 / 901

Going ahead to step 8:
901 can be fit into 956 1 times, resulting in a remainder of 55.
Write down 1 as next digit of the result. 
Result so far: 81191.0
Subtract 901 from 956 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 9:
901 can be fit into 550 0 times, resulting in a remainder of 550.
Record the quotient 0 as the next digit in the result. 
Result so far: 81191.0
Deduct 0 from 550 and we're left with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Going ahead to step 10:
The number 901 fits into 5500 6 times, leaving a remainder of 94.
The next digit of our result is 6. 
Result so far: 81191.06
Deduct 5406 from 5500 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 11:
If we divide 940 by 901, we get 1 and a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 81191.061
If we subtract 901 from 940, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 12:
901 can be fit into 390 0 times, resulting in a remainder of 390.
The next digit of our result is 0. 
Result so far: 81191.061
If we take 0 away from 390, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 13:
The number 901 fits into 3900 4 times, leaving a remainder of 296.
Write down 4 as next digit of the result. 
Result so far: 81191.06104
If we take 3604 away from 3900, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Let's proceed to step 14:
If we divide 2960 by 901, we get 3 and a remainder of 257.
The number 3 becomes the next digit in our result. 
Result so far: 81191.061043
If we subtract 2703 from 2960, we get 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Advancing to step 15:
2570 divided by 901 is 2 with a remainder of 768.
Write down 2 as next digit of the result. 
Result so far: 81191.0610432
If we subtract 1802 from 2570, we get 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Advancing to step 16:
901 goes into 7680 8 times with a remainder of 472.
Write down 8 as next digit of the result. 
Result so far: 81191.06104328
Subtracting 7208 from 7680 leaves us with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

The quotient of the division is 81191.06104328, and the remainder is 4.72e-07.