-47.42% is the change from 951 to 500
Calculation steps:
[( 500 - 951 ) ÷ 951] x 100 = -47.42%
Formula
Percentage change = [(500 - 951) / 951] x 100
Subtract the new number by the original number
500 - 951 = -451
-451 ÷ 951 = -0.47423764458464773
-0.47423764458464773 x 100 = -47.42%