-60.48% is the change from 840 to 332
Calculation steps:
[( 332 - 840 ) ÷ 840] x 100 = -60.48%
Formula
Percentage change = [(332 - 840) / 840] x 100
Subtract the new number by the original number
332 - 840 = -508
-508 ÷ 840 = -0.6047619047619047
-0.6047619047619047 x 100 = -60.48%