-41.43% is the change from 951 to 557
Calculation steps:
[( 557 - 951 ) ÷ 951] x 100 = -41.43%
Formula
Percentage change = [(557 - 951) / 951] x 100
Subtract the new number by the original number
557 - 951 = -394
-394 ÷ 951 = -0.41430073606729756
-0.41430073606729756 x 100 = -41.43%