284.69% is the change from 98 to 377
Calculation steps:
[( 377 - 98 ) ÷ 98] x 100 = 284.69%
Formula
Percentage change = [(377 - 98) / 98] x 100
Subtract the new number by the original number
377 - 98 = 279
279 ÷ 98 = 2.8469387755102042
2.8469387755102042 x 100 = 284.69%