-99.72% is the change from 351 to 1
Calculation steps:
[( 1 - 351 ) ÷ 351] x 100 = -99.72%
Formula
Percentage change = [(1 - 351) / 351] x 100
Subtract the new number by the original number
1 - 351 = -350
-350 ÷ 351 = -0.9971509971509972
-0.9971509971509972 x 100 = -99.72%