-62.46% is the change from 349 to 131
Calculation steps:
[( 131 - 349 ) ÷ 349] x 100 = -62.46%
Formula
Percentage change = [(131 - 349) / 349] x 100
Subtract the new number by the original number
131 - 349 = -218
-218 ÷ 349 = -0.6246418338108882
-0.6246418338108882 x 100 = -62.46%