-98.86% is the change from 351 to 4
Calculation steps:
[( 4 - 351 ) ÷ 351] x 100 = -98.86%
Formula
Percentage change = [(4 - 351) / 351] x 100
Subtract the new number by the original number
4 - 351 = -347
-347 ÷ 351 = -0.9886039886039886
-0.9886039886039886 x 100 = -98.86%