-89.11% is the change from 349 to 38
Calculation steps:
[( 38 - 349 ) ÷ 349] x 100 = -89.11%
Formula
Percentage change = [(38 - 349) / 349] x 100
Subtract the new number by the original number
38 - 349 = -311
-311 ÷ 349 = -0.8911174785100286
-0.8911174785100286 x 100 = -89.11%