-78.97% is the change from 951 to 200
Calculation steps:
[( 200 - 951 ) ÷ 951] x 100 = -78.97%
Formula
Percentage change = [(200 - 951) / 951] x 100
Subtract the new number by the original number
200 - 951 = -751
-751 ÷ 951 = -0.7896950578338591
-0.7896950578338591 x 100 = -78.97%