-44.63% is the change from 941 to 521
Calculation steps:
[( 521 - 941 ) ÷ 941] x 100 = -44.63%
Formula
Percentage change = [(521 - 941) / 941] x 100
Subtract the new number by the original number
521 - 941 = -420
-420 ÷ 941 = -0.4463336875664187
-0.4463336875664187 x 100 = -44.63%