-93.25% is the change from 934 to 63
Calculation steps:
[( 63 - 934 ) ÷ 934] x 100 = -93.25%
Formula
Percentage change = [(63 - 934) / 934] x 100
Subtract the new number by the original number
63 - 934 = -871
-871 ÷ 934 = -0.9325481798715204
-0.9325481798715204 x 100 = -93.25%