-77.44% is the change from 913 to 206
Calculation steps:
[( 206 - 913 ) ÷ 913] x 100 = -77.44%
Formula
Percentage change = [(206 - 913) / 913] x 100
Subtract the new number by the original number
206 - 913 = -707
-707 ÷ 913 = -0.7743702081051479
-0.7743702081051479 x 100 = -77.44%