-94.62% is the change from 910 to 49
Calculation steps:
[( 49 - 910 ) ÷ 910] x 100 = -94.62%
Formula
Percentage change = [(49 - 910) / 910] x 100
Subtract the new number by the original number
49 - 910 = -861
-861 ÷ 910 = -0.9461538461538461
-0.9461538461538461 x 100 = -94.62%