-74.91% is the change from 825 to 207
Calculation steps:
[( 207 - 825 ) ÷ 825] x 100 = -74.91%
Formula
Percentage change = [(207 - 825) / 825] x 100
Subtract the new number by the original number
207 - 825 = -618
-618 ÷ 825 = -0.7490909090909091
-0.7490909090909091 x 100 = -74.91%