-58.18% is the change from 770 to 322
Calculation steps:
[( 322 - 770 ) ÷ 770] x 100 = -58.18%
Formula
Percentage change = [(322 - 770) / 770] x 100
Subtract the new number by the original number
322 - 770 = -448
-448 ÷ 770 = -0.5818181818181818
-0.5818181818181818 x 100 = -58.18%