-77.72% is the change from 956 to 213
Calculation steps:
[( 213 - 956 ) ÷ 956] x 100 = -77.72%
Formula
Percentage change = [(213 - 956) / 956] x 100
Subtract the new number by the original number
213 - 956 = -743
-743 ÷ 956 = -0.7771966527196653
-0.7771966527196653 x 100 = -77.72%