-45.35% is the change from 957 to 523
Calculation steps:
[( 523 - 957 ) ÷ 957] x 100 = -45.35%
Formula
Percentage change = [(523 - 957) / 957] x 100
Subtract the new number by the original number
523 - 957 = -434
-434 ÷ 957 = -0.4535005224660397
-0.4535005224660397 x 100 = -45.35%