-34.44% is the change from 845 to 554
Calculation steps:
[( 554 - 845 ) ÷ 845] x 100 = -34.44%
Formula
Percentage change = [(554 - 845) / 845] x 100
Subtract the new number by the original number
554 - 845 = -291
-291 ÷ 845 = -0.34437869822485206
-0.34437869822485206 x 100 = -34.44%