-96.2% is the change from 79 to 3
Calculation steps:
[( 3 - 79 ) ÷ 79] x 100 = -96.2%
Formula
Percentage change = [(3 - 79) / 79] x 100
Subtract the new number by the original number
3 - 79 = -76
-76 ÷ 79 = -0.9620253164556962
-0.9620253164556962 x 100 = -96.2%