-64.8% is the change from 983 to 346
Calculation steps:
[( 346 - 983 ) ÷ 983] x 100 = -64.8%
Formula
Percentage change = [(346 - 983) / 983] x 100
Subtract the new number by the original number
346 - 983 = -637
-637 ÷ 983 = -0.6480162767039674
-0.6480162767039674 x 100 = -64.8%