-94.67% is the change from 844 to 45
Calculation steps:
[( 45 - 844 ) ÷ 844] x 100 = -94.67%
Formula
Percentage change = [(45 - 844) / 844] x 100
Subtract the new number by the original number
45 - 844 = -799
-799 ÷ 844 = -0.9466824644549763
-0.9466824644549763 x 100 = -94.67%