-79.15% is the change from 470 to 98
Calculation steps:
[( 98 - 470 ) ÷ 470] x 100 = -79.15%
Formula
Percentage change = [(98 - 470) / 470] x 100
Subtract the new number by the original number
98 - 470 = -372
-372 ÷ 470 = -0.7914893617021277
-0.7914893617021277 x 100 = -79.15%