-93.33% is the change from 945 to 63
Calculation steps:
[( 63 - 945 ) ÷ 945] x 100 = -93.33%
Formula
Percentage change = [(63 - 945) / 945] x 100
Subtract the new number by the original number
63 - 945 = -882
-882 ÷ 945 = -0.9333333333333333
-0.9333333333333333 x 100 = -93.33%