-33.96% is the change from 951 to 628
Calculation steps:
[( 628 - 951 ) ÷ 951] x 100 = -33.96%
Formula
Percentage change = [(628 - 951) / 951] x 100
Subtract the new number by the original number
628 - 951 = -323
-323 ÷ 951 = -0.33964248159831756
-0.33964248159831756 x 100 = -33.96%