-70.66% is the change from 351 to 103
Calculation steps:
[( 103 - 351 ) ÷ 351] x 100 = -70.66%
Formula
Percentage change = [(103 - 351) / 351] x 100
Subtract the new number by the original number
103 - 351 = -248
-248 ÷ 351 = -0.7065527065527065
-0.7065527065527065 x 100 = -70.66%