-45.05% is the change from 950 to 522
Calculation steps:
[( 522 - 950 ) ÷ 950] x 100 = -45.05%
Formula
Percentage change = [(522 - 950) / 950] x 100
Subtract the new number by the original number
522 - 950 = -428
-428 ÷ 950 = -0.45052631578947366
-0.45052631578947366 x 100 = -45.05%