-99.43% is the change from 351 to 2
Calculation steps:
[( 2 - 351 ) ÷ 351] x 100 = -99.43%
Formula
Percentage change = [(2 - 351) / 351] x 100
Subtract the new number by the original number
2 - 351 = -349
-349 ÷ 351 = -0.9943019943019943
-0.9943019943019943 x 100 = -99.43%