-92.09% is the change from 910 to 72
Calculation steps:
[( 72 - 910 ) ÷ 910] x 100 = -92.09%
Formula
Percentage change = [(72 - 910) / 910] x 100
Subtract the new number by the original number
72 - 910 = -838
-838 ÷ 910 = -0.9208791208791208
-0.9208791208791208 x 100 = -92.09%