138.46% is the change from 351 to 837
Calculation steps:
[( 837 - 351 ) ÷ 351] x 100 = 138.46%
Formula
Percentage change = [(837 - 351) / 351] x 100
Subtract the new number by the original number
837 - 351 = 486
486 ÷ 351 = 1.3846153846153846
1.3846153846153846 x 100 = 138.46%