-95.38% is the change from 910 to 42
Calculation steps:
[( 42 - 910 ) ÷ 910] x 100 = -95.38%
Formula
Percentage change = [(42 - 910) / 910] x 100
Subtract the new number by the original number
42 - 910 = -868
-868 ÷ 910 = -0.9538461538461539
-0.9538461538461539 x 100 = -95.38%