216.3% is the change from 92 to 291
Calculation steps:
[( 291 - 92 ) ÷ 92] x 100 = 216.3%
Formula
Percentage change = [(291 - 92) / 92] x 100
Subtract the new number by the original number
291 - 92 = 199
199 ÷ 92 = 2.1630434782608696
2.1630434782608696 x 100 = 216.3%