-94.38% is the change from 907 to 51
Calculation steps:
[( 51 - 907 ) ÷ 907] x 100 = -94.38%
Formula
Percentage change = [(51 - 907) / 907] x 100
Subtract the new number by the original number
51 - 907 = -856
-856 ÷ 907 = -0.9437706725468578
-0.9437706725468578 x 100 = -94.38%