-46.3% is the change from 460 to 247
Calculation steps:
[( 247 - 460 ) ÷ 460] x 100 = -46.3%
Formula
Percentage change = [(247 - 460) / 460] x 100
Subtract the new number by the original number
247 - 460 = -213
-213 ÷ 460 = -0.46304347826086956
-0.46304347826086956 x 100 = -46.3%