-74.6% is the change from 756 to 192
Calculation steps:
[( 192 - 756 ) ÷ 756] x 100 = -74.6%
Formula
Percentage change = [(192 - 756) / 756] x 100
Subtract the new number by the original number
192 - 756 = -564
-564 ÷ 756 = -0.746031746031746
-0.746031746031746 x 100 = -74.6%