-57.63% is the change from 826 to 350
Calculation steps:
[( 350 - 826 ) ÷ 826] x 100 = -57.63%
Formula
Percentage change = [(350 - 826) / 826] x 100
Subtract the new number by the original number
350 - 826 = -476
-476 ÷ 826 = -0.576271186440678
-0.576271186440678 x 100 = -57.63%