-91.3% is the change from 69 to 6
Calculation steps:
[( 6 - 69 ) ÷ 69] x 100 = -91.3%
Formula
Percentage change = [(6 - 69) / 69] x 100
Subtract the new number by the original number
6 - 69 = -63
-63 ÷ 69 = -0.9130434782608695
-0.9130434782608695 x 100 = -91.3%