-68.59% is the change from 312 to 98
Calculation steps:
[( 98 - 312 ) ÷ 312] x 100 = -68.59%
Formula
Percentage change = [(98 - 312) / 312] x 100
Subtract the new number by the original number
98 - 312 = -214
-214 ÷ 312 = -0.6858974358974359
-0.6858974358974359 x 100 = -68.59%