We're dividing 37222973 by 977 
The aim is to understand the frequency of 977 in 37222973.

Advancing to step 1:
When dividing 3 by 977, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 977

Let's proceed to step 2:
977 can be fit into 37 0 times, resulting in a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Bring next digit (2) of the dividend behind the 37 and repeat the process: 372 / 977

Going ahead to step 3:
977 can be fit into 372 0 times, resulting in a remainder of 372.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 372 and we're left with 372.
Append the next digit (2) from the dividend to 372 and continue with: 3722 / 977

Going ahead to step 4:
When dividing 3722 by 977, we get 3 with a remainder of 791.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 2931 from 3722 to get 791.
Bring next digit (2) of the dividend behind the 791 and repeat the process: 7912 / 977

Moving on to step 5:
When dividing 7912 by 977, we get 8 with a remainder of 96.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
Deduct 7816 from 7912 and we're left with 96.
Take the next digit (9) from the dividend and append it to 96, then repeat: 969 / 977

Step 6:
969 divided by 977 is 0 with a remainder of 969.
The next digit of our result is 0. 
Result so far: 380.0
If we take 0 away from 969, we end up with 969.
Bring next digit (7) of the dividend behind the 969 and repeat the process: 9697 / 977

Let's proceed to step 7:
977 can be fit into 9697 9 times, resulting in a remainder of 904.
The next digit of our result is 9. 
Result so far: 3809.0
Subtracting 8793 from 9697 leaves us with 904.
Append the next digit (3) from the dividend to 904 and continue with: 9043 / 977

Let's proceed to step 8:
9043 divided by 977 is 9 with a remainder of 250.
Put 9 as the next digit of the answer. 
Result so far: 38099.0
Subtracting 8793 from 9043 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 9:
977 goes into 2500 2 times with a remainder of 546.
The number 2 becomes the next digit in our result. 
Result so far: 38099.2
Deduct 1954 from 2500 and we're left with 546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

Going ahead to step 10:
977 can be fit into 5460 5 times, resulting in a remainder of 575.
The number 5 becomes the next digit in our result. 
Result so far: 38099.25
Subtracting 4885 from 5460 leaves us with 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Step 11:
The number 977 fits into 5750 5 times, leaving a remainder of 865.
Use 5 as the next digit of our solution. 
Result so far: 38099.255
The remainder is 865 after subtracting 4885 from 5750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8650, and continue the process.

The final outcome is 38099.255, with a leftover of 0.0865.