-21.03% is the change from 951 to 751
Calculation steps:
[( 751 - 951 ) ÷ 951] x 100 = -21.03%
Formula
Percentage change = [(751 - 951) / 951] x 100
Subtract the new number by the original number
751 - 951 = -200
-200 ÷ 951 = -0.2103049421661409
-0.2103049421661409 x 100 = -21.03%