-54.34% is the change from 957 to 437
Calculation steps:
[( 437 - 957 ) ÷ 957] x 100 = -54.34%
Formula
Percentage change = [(437 - 957) / 957] x 100
Subtract the new number by the original number
437 - 957 = -520
-520 ÷ 957 = -0.5433646812957158
-0.5433646812957158 x 100 = -54.34%