-78.01% is the change from 341 to 75
Calculation steps:
[( 75 - 341 ) ÷ 341] x 100 = -78.01%
Formula
Percentage change = [(75 - 341) / 341] x 100
Subtract the new number by the original number
75 - 341 = -266
-266 ÷ 341 = -0.7800586510263929
-0.7800586510263929 x 100 = -78.01%