-78.5% is the change from 963 to 207
Calculation steps:
[( 207 - 963 ) ÷ 963] x 100 = -78.5%
Formula
Percentage change = [(207 - 963) / 963] x 100
Subtract the new number by the original number
207 - 963 = -756
-756 ÷ 963 = -0.7850467289719626
-0.7850467289719626 x 100 = -78.5%