Post your code, if you make the 1000 a variable it'd be better
PHP Code:
new Float:total = 1000.0 // Total
new Float:cProgress = 900.0 // Current progress, I am assigning numbers here just for example
new Float:cParam // calculation parameter
cParam = (cProgress / total) * 100
client_print(id, print_chat, "You have passed %.0f%%%% from %f", cParam, total) // the %%%% is to print the % in chat