-78.46% is the change from 260 to 56
Calculation steps:
[( 56 - 260 ) ÷ 260] x 100 = -78.46%
Formula
Percentage change = [(56 - 260) / 260] x 100
Subtract the new number by the original number
56 - 260 = -204
-204 ÷ 260 = -0.7846153846153846
-0.7846153846153846 x 100 = -78.46%