-29.65% is the change from 951 to 669
Calculation steps:
[( 669 - 951 ) ÷ 951] x 100 = -29.65%
Formula
Percentage change = [(669 - 951) / 951] x 100
Subtract the new number by the original number
669 - 951 = -282
-282 ÷ 951 = -0.29652996845425866
-0.29652996845425866 x 100 = -29.65%