-45.89% is the change from 948 to 513
Calculation steps:
[( 513 - 948 ) ÷ 948] x 100 = -45.89%
Formula
Percentage change = [(513 - 948) / 948] x 100
Subtract the new number by the original number
513 - 948 = -435
-435 ÷ 948 = -0.4588607594936709
-0.4588607594936709 x 100 = -45.89%