168.27% is the change from 312 to 837
Calculation steps:
[( 837 - 312 ) ÷ 312] x 100 = 168.27%
Formula
Percentage change = [(837 - 312) / 312] x 100
Subtract the new number by the original number
837 - 312 = 525
525 ÷ 312 = 1.6826923076923077
1.6826923076923077 x 100 = 168.27%