-78.44% is the change from 807 to 174
Calculation steps:
[( 174 - 807 ) ÷ 807] x 100 = -78.44%
Formula
Percentage change = [(174 - 807) / 807] x 100
Subtract the new number by the original number
174 - 807 = -633
-633 ÷ 807 = -0.7843866171003717
-0.7843866171003717 x 100 = -78.44%