198.3% is the change from 294 to 877
Calculation steps:
[( 877 - 294 ) ÷ 294] x 100 = 198.3%
Formula
Percentage change = [(877 - 294) / 294] x 100
Subtract the new number by the original number
877 - 294 = 583
583 ÷ 294 = 1.9829931972789117
1.9829931972789117 x 100 = 198.3%