-69.37% is the change from 777 to 238
Calculation steps:
[( 238 - 777 ) ÷ 777] x 100 = -69.37%
Formula
Percentage change = [(238 - 777) / 777] x 100
Subtract the new number by the original number
238 - 777 = -539
-539 ÷ 777 = -0.6936936936936937
-0.6936936936936937 x 100 = -69.37%