-78.56% is the change from 681 to 146
Calculation steps:
[( 146 - 681 ) ÷ 681] x 100 = -78.56%
Formula
Percentage change = [(146 - 681) / 681] x 100
Subtract the new number by the original number
146 - 681 = -535
-535 ÷ 681 = -0.7856093979441997
-0.7856093979441997 x 100 = -78.56%