-56.98% is the change from 344 to 148
Calculation steps:
[( 148 - 344 ) ÷ 344] x 100 = -56.98%
Formula
Percentage change = [(148 - 344) / 344] x 100
Subtract the new number by the original number
148 - 344 = -196
-196 ÷ 344 = -0.5697674418604651
-0.5697674418604651 x 100 = -56.98%