-71.76% is the change from 347 to 98
Calculation steps:
[( 98 - 347 ) ÷ 347] x 100 = -71.76%
Formula
Percentage change = [(98 - 347) / 347] x 100
Subtract the new number by the original number
98 - 347 = -249
-249 ÷ 347 = -0.7175792507204611
-0.7175792507204611 x 100 = -71.76%