-78.27% is the change from 451 to 98
Calculation steps:
[( 98 - 451 ) ÷ 451] x 100 = -78.27%
Formula
Percentage change = [(98 - 451) / 451] x 100
Subtract the new number by the original number
98 - 451 = -353
-353 ÷ 451 = -0.7827050997782705
-0.7827050997782705 x 100 = -78.27%