-30.05% is the change from 802 to 561
Calculation steps:
[( 561 - 802 ) ÷ 802] x 100 = -30.05%
Formula
Percentage change = [(561 - 802) / 802] x 100
Subtract the new number by the original number
561 - 802 = -241
-241 ÷ 802 = -0.300498753117207
-0.300498753117207 x 100 = -30.05%