-76% is the change from 875 to 210
Calculation steps:
[( 210 - 875 ) ÷ 875] x 100 = -76%
Formula
Percentage change = [(210 - 875) / 875] x 100
Subtract the new number by the original number
210 - 875 = -665
-665 ÷ 875 = -0.76
-0.76 x 100 = -76%
Example