-72.09% is the change from 344 to 96
Calculation steps:
[( 96 - 344 ) ÷ 344] x 100 = -72.09%
Formula
Percentage change = [(96 - 344) / 344] x 100
Subtract the new number by the original number
96 - 344 = -248
-248 ÷ 344 = -0.7209302325581395
-0.7209302325581395 x 100 = -72.09%