295.67% is the change from 208 to 823
Calculation steps:
[( 823 - 208 ) ÷ 208] x 100 = 295.67%
Formula
Percentage change = [(823 - 208) / 208] x 100
Subtract the new number by the original number
823 - 208 = 615
615 ÷ 208 = 2.956730769230769
2.956730769230769 x 100 = 295.67%