-6.42% is the change from 825 to 772
Calculation steps:
[( 772 - 825 ) ÷ 825] x 100 = -6.42%
Formula
Percentage change = [(772 - 825) / 825] x 100
Subtract the new number by the original number
772 - 825 = -53
-53 ÷ 825 = -0.06424242424242424
-0.06424242424242424 x 100 = -6.42%