A number needs to be divided by 5, but when I accidentally divide it by 8, the quotient is 156 and the remainder is 2. Find the value obtained by subtracting 3 from the correctly calculated value.
156 8 [OP_MUL] 2 [OP_ADD] 5 [OP_DIV] 3 [OP_SUB]
var_a = 156
var_b = 8
var_c = var_a * var_b
var_d = 2
var_e = var_c + var_d
var_f = 5
var_g = var_e / var_f
var_h = 3
var_i = var_g - var_h
print(int(var_i))