167.63% is the change from 312 to 835
Calculation steps:
[( 835 - 312 ) ÷ 312] x 100 = 167.63%
Formula
Percentage change = [(835 - 312) / 312] x 100
Subtract the new number by the original number
835 - 312 = 523
523 ÷ 312 = 1.6762820512820513
1.6762820512820513 x 100 = 167.63%