-66.07% is the change from 224 to 76
Calculation steps:
[( 76 - 224 ) ÷ 224] x 100 = -66.07%
Formula
Percentage change = [(76 - 224) / 224] x 100
Subtract the new number by the original number
76 - 224 = -148
-148 ÷ 224 = -0.6607142857142857
-0.6607142857142857 x 100 = -66.07%