-70.18% is the change from 332 to 99
Calculation steps:
[( 99 - 332 ) ÷ 332] x 100 = -70.18%
Formula
Percentage change = [(99 - 332) / 332] x 100
Subtract the new number by the original number
99 - 332 = -233
-233 ÷ 332 = -0.7018072289156626
-0.7018072289156626 x 100 = -70.18%