-21.24% is the change from 951 to 749
Calculation steps:
[( 749 - 951 ) ÷ 951] x 100 = -21.24%
Formula
Percentage change = [(749 - 951) / 951] x 100
Subtract the new number by the original number
749 - 951 = -202
-202 ÷ 951 = -0.21240799158780233
-0.21240799158780233 x 100 = -21.24%