-77.87% is the change from 461 to 102
Calculation steps:
[( 102 - 461 ) ÷ 461] x 100 = -77.87%
Formula
Percentage change = [(102 - 461) / 461] x 100
Subtract the new number by the original number
102 - 461 = -359
-359 ÷ 461 = -0.7787418655097614
-0.7787418655097614 x 100 = -77.87%