-50.26% is the change from 957 to 476
Calculation steps:
[( 476 - 957 ) ÷ 957] x 100 = -50.26%
Formula
Percentage change = [(476 - 957) / 957] x 100
Subtract the new number by the original number
476 - 957 = -481
-481 ÷ 957 = -0.5026123301985371
-0.5026123301985371 x 100 = -50.26%