-94.17% is the change from 875 to 51
Calculation steps:
[( 51 - 875 ) ÷ 875] x 100 = -94.17%
Formula
Percentage change = [(51 - 875) / 875] x 100
Subtract the new number by the original number
51 - 875 = -824
-824 ÷ 875 = -0.9417142857142857
-0.9417142857142857 x 100 = -94.17%