-60.94% is the change from 850 to 332
Calculation steps:
[( 332 - 850 ) ÷ 850] x 100 = -60.94%
Formula
Percentage change = [(332 - 850) / 850] x 100
Subtract the new number by the original number
332 - 850 = -518
-518 ÷ 850 = -0.6094117647058823
-0.6094117647058823 x 100 = -60.94%