-75.98% is the change from 845 to 203
Calculation steps:
[( 203 - 845 ) ÷ 845] x 100 = -75.98%
Formula
Percentage change = [(203 - 845) / 845] x 100
Subtract the new number by the original number
203 - 845 = -642
-642 ÷ 845 = -0.7597633136094675
-0.7597633136094675 x 100 = -75.98%