-92.17% is the change from 715 to 56
Calculation steps:
[( 56 - 715 ) ÷ 715] x 100 = -92.17%
Formula
Percentage change = [(56 - 715) / 715] x 100
Subtract the new number by the original number
56 - 715 = -659
-659 ÷ 715 = -0.9216783216783216
-0.9216783216783216 x 100 = -92.17%