-92.97% is the change from 910 to 64
Calculation steps:
[( 64 - 910 ) ÷ 910] x 100 = -92.97%
Formula
Percentage change = [(64 - 910) / 910] x 100
Subtract the new number by the original number
64 - 910 = -846
-846 ÷ 910 = -0.9296703296703297
-0.9296703296703297 x 100 = -92.97%