354.84% is the change from 217 to 987
Calculation steps:
[( 987 - 217 ) ÷ 217] x 100 = 354.84%
Formula
Percentage change = [(987 - 217) / 217] x 100
Subtract the new number by the original number
987 - 217 = 770
770 ÷ 217 = 3.5483870967741935
3.5483870967741935 x 100 = 354.84%