-78.01% is the change from 564 to 124
Calculation steps:
[( 124 - 564 ) ÷ 564] x 100 = -78.01%
Formula
Percentage change = [(124 - 564) / 564] x 100
Subtract the new number by the original number
124 - 564 = -440
-440 ÷ 564 = -0.7801418439716312
-0.7801418439716312 x 100 = -78.01%