-56.98% is the change from 351 to 151
Calculation steps:
[( 151 - 351 ) ÷ 351] x 100 = -56.98%
Formula
Percentage change = [(151 - 351) / 351] x 100
Subtract the new number by the original number
151 - 351 = -200
-200 ÷ 351 = -0.5698005698005698
-0.5698005698005698 x 100 = -56.98%