-65.53% is the change from 351 to 121
Calculation steps:
[( 121 - 351 ) ÷ 351] x 100 = -65.53%
Formula
Percentage change = [(121 - 351) / 351] x 100
Subtract the new number by the original number
121 - 351 = -230
-230 ÷ 351 = -0.6552706552706553
-0.6552706552706553 x 100 = -65.53%