btc% from january 1 2020 to november 8 2021 year-to year arithmetic return

Bitcoin (BTC) had its best year between January 1, 2020 and November 8, 2021 in 2020, returning 303.1%.

ASSET YEAR % RETURN
Bitcoin (BTC)
2020
303.09%
Bitcoin (BTC)
2021
133.04%