-70.64% is the change from 344 to 101
Calculation steps:
[( 101 - 344 ) ÷ 344] x 100 = -70.64%
Formula
Percentage change = [(101 - 344) / 344] x 100
Subtract the new number by the original number
101 - 344 = -243
-243 ÷ 344 = -0.7063953488372093
-0.7063953488372093 x 100 = -70.64%