-23.65% is the change from 351 to 268
Calculation steps:
[( 268 - 351 ) ÷ 351] x 100 = -23.65%
Formula
Percentage change = [(268 - 351) / 351] x 100
Subtract the new number by the original number
268 - 351 = -83
-83 ÷ 351 = -0.23646723646723647
-0.23646723646723647 x 100 = -23.65%