Concatenate two char arrays (for udp client)

Other Hardware Sensors
6

Hello Friends, I am exploring the below sketch to concatenate arrays.. If I want to add "%" symbol to the end of the integer value to myConcatenation[80] array, how do I do it? basically, when I print myConcatenation, I would like to see the output as "A variable name = 5 %.

Any guidance is appreciated.

void setup() {
  Serial.begin(115200);
}

void loop() {

    char myConcatenation[80];
    char myCharArray[16]="A variable name";
    int myInt=5;
    sprintf(myConcatenation,"%s = %i",myCharArray,myInt);
    Serial.println(myConcatenation);
    delay(100);
}