-91.11% is the change from 574 to 51
Calculation steps:
[( 51 - 574 ) ÷ 574] x 100 = -91.11%
Formula
Percentage change = [(51 - 574) / 574] x 100
Subtract the new number by the original number
51 - 574 = -523
-523 ÷ 574 = -0.9111498257839721
-0.9111498257839721 x 100 = -91.11%