-77.71% is the change from 969 to 216
Calculation steps:
[( 216 - 969 ) ÷ 969] x 100 = -77.71%
Formula
Percentage change = [(216 - 969) / 969] x 100
Subtract the new number by the original number
216 - 969 = -753
-753 ÷ 969 = -0.7770897832817337
-0.7770897832817337 x 100 = -77.71%