202.18% is the change from 321 to 970
Calculation steps:
[( 970 - 321 ) ÷ 321] x 100 = 202.18%
Formula
Percentage change = [(970 - 321) / 321] x 100
Subtract the new number by the original number
970 - 321 = 649
649 ÷ 321 = 2.0218068535825546
2.0218068535825546 x 100 = 202.18%