How to make bot status say member count for all the servers that its in (discord.py)

Sorry for the long title. I want my bot to tell me how many members that my bot is in a server with in the bot's status. In other words, I want my bot's statues to say Watching [member count] people and [server count] servers, but I don't know how. Can anyone help?

@client.event
async def on_ready():
    print('Potato Cat is ready :D')
    await client.change_presence(
        activity=discord.Activity(
            type=discord.ActivityType.watching,
            name=f'{len(client.guilds)} servers and {len(client.members)} people'))

To get the number of servers:

servers = len(client.guilds)

To get the number of members:

members = 0
for guild in client.guilds:
    members += guild.member_count - 1    # I've added a '-1' because guild.member_count includes all users and bots including your own bot

So, your on_ready() event would look like this:

@client.event
async def on_ready():
    print('Potato Cat is ready :D')

    servers = len(client.guilds)
    members = 0
    for guild in client.guilds:
        members += guild.member_count - 1

    await client.change_presence(activity = discord.Activity(
        type = discord.ActivityType.watching,
        name = f'{servers} servers and {members} members'
    ))