353.01% is the change from 83 to 376
Calculation steps:
[( 376 - 83 ) ÷ 83] x 100 = 353.01%
Formula
Percentage change = [(376 - 83) / 83] x 100
Subtract the new number by the original number
376 - 83 = 293
293 ÷ 83 = 3.5301204819277108
3.5301204819277108 x 100 = 353.01%